{"id":30743,"date":"2024-03-20T14:56:13","date_gmt":"2024-03-20T19:56:13","guid":{"rendered":"https:\/\/law.marquette.edu\/facultyblog\/?p=30743"},"modified":"2024-06-03T17:54:52","modified_gmt":"2024-06-03T22:54:52","slug":"a-noteworthy-omission-in-the-texas-border-litigation","status":"publish","type":"post","link":"https:\/\/law.marquette.edu\/facultyblog\/2024\/03\/a-noteworthy-omission-in-the-texas-border-litigation\/","title":{"rendered":"A Noteworthy Omission in the Texas Border Litigation"},"content":{"rendered":"\n

[This post is cross-posted<\/a> on Lawfare<\/em>.]<\/p>\n\n\n\n

Since 2021, the Justice Department has filed multiple lawsuits against the State of Texas to block measures aimed at reducing illegal immigration across the southern border.\u00a0One lawsuit<\/a>\u00a0focuses on\u00a0Executive Order GA-37<\/a>, which Texas Gov. Greg Abbott (R) issued to prohibit private contractors from transporting immigrants who were previously detained or subject to expulsion.\u00a0Another<\/a>\u00a0opposes the state\u2019s placement of buoys on the Rio Grande. Still\u00a0another<\/a>, filed in January, seeks declaratory and injunctive relief against\u00a0SB 4<\/a>\u2014a Texas statute that purports to create a state immigration crime for unlawful entry and permit the state\u2019s judges to order the removal of noncitizens from the United States.\u00a0<\/p>\n\n\n\n

These lawsuits are noteworthy not only for the state immigration measures they challenge but also for several they ignore. In April 2022, Abbott signed a memorandum of understanding (MOU) with each of the four Mexican states that border Texas\u2014Chihuahua<\/a>, Coahuila de Zaragoza<\/a>, Nuevo Le\u00f3n<\/a>, and Tamaulipas<\/a>. Each MOU provides that the parties \u201cwill work cooperatively to stop the flow of migrants who illegally enter Texas\u201d through Mexico. Each MOU further provides that the Mexican state party will \u201cenhance border security enforcement measures\u201d to \u201cprevent illegal immigration\u201d into Texas. In the case of Coahuila, the specified measures include the operation of checkpoints to detect the arrival of immigrants into that state from elsewhere in Mexico. In the case of Chihuahua, the measures include the construction of a $200 million surveillance platform that will share intelligence with Texas officials. For its part, Tamaulipas has committed to enhance and operate checkpoints to detect arrivals, devote resources to prevent illegal crossings in low-water areas, surveil high-traffic routes along the Rio Grande, and share alerts with the Texas Department of Public Safety. Texas and Tamaulipas have also pledged to designate \u201cspecial teams of personnel and motor equipment\u201d to prevent the crossing of immigrants and promised to establish \u201cjoint and recurrent river operations\u201d along the Rio Grande to curb human trafficking, drug smuggling, and other illegal activities. All provisions operate indefinitely and still appear to be in effect. <\/p>\n\n\n\n

These MOUs are highly unusual. States have entered hundreds of written commitments<\/a> with foreign governments in recent decades, but almost all have addressed traditional issues of state governance, such as local investment, teacher exchanges, and drivers\u2019 licenses. As far as I am aware, no state other than Texas has ever entered an international agreement to control immigration into the United States. In fact, the MOUs appear to be a first even for Texas.<\/p>\n\n\n\n

The Justice Department, moreover, could virtually copy and paste its arguments against SB 4 into a new complaint about the MOUs. One claim against SB 4 relies on the doctrine of field preemption to contend that the statute is invalid because it \u201cintrudes on the federal government\u2019s exclusive authority to regulate the entry … of noncitizens.\u201d A second claim, based on conflict preemption, asserts that SB 4 is invalid because it \u201cpurport[s] to empower state officials to police unlawful entry\u201d and thereby \u201cinterferes with the federal government\u2019s statutory authority to enforce the entry … provisions of federal law.\u201d A third claim invokes the Foreign Commerce Clause to argue that SB 4 is unconstitutional because it seeks to regulate \u201cthe movement of noncitizens across an international boundary into Texas.\u201d MOUs and statutes are obviously different modes of regulation, but that distinction is not necessarily helpful for Texas. If anything, the fact that the MOUs are international diplomatic attempts to restrict entry would seem to place them at greater risk of objection, given federal control over foreign relations. <\/p>\n\n\n\n

Yet even while contesting SB 4, the Biden administration has done nothing to challenge the MOUs in court. In moving for an injunction against SB 4 last month, the Justice Department included a declaration from a State Department official who noted the existence of the MOUs, but that official declined to take a position on whether they are permissible under U.S. law. The MOUs have not otherwise attracted attention.<\/p>\n\n\n\n

Whatever one\u2019s view of conditions at the southern border or the appropriate policy response, this inaction raises a series of questions: Does the Biden administration view the MOUs as lawful? If so, what distinguishes them from the related state measures that have triggered federal litigation? And if the administration does not believe the MOUs to be lawful, why has it not sued to enjoin their implementation? If we place ourselves into the position of the Justice Department and assume that the case against SB 4 is meritorious, there are several plausible explanations, but all of them encounter problems. <\/p>\n\n\n\n

#1: Absence of Binding Effect: A Defense on the Merits?<\/strong><\/p>\n\n\n\n

The first possibility is that the Justice Department has declined to challenge the MOUs because they are nonbinding. Each repeatedly uses the word \u201cwill\u201d to prescribe the actions of the parties, rather than \u201cshall\u201d or other standard indicia of legal obligation, and each lacks an enforcement provision. There is no option for either party to resort to adjudication, arbitration, or other binding mechanisms in the event of a dispute over implementation. <\/p>\n\n\n\n

The fact that the MOUs are nonbinding almost certainly eliminates some constitutional risks. It is sufficient to resolve any concern that the MOUs violate the Article I Treaty Clause, which applies only to certain types of binding arrangements in prohibiting Texas from entering \u201cany Treaty.\u201d It is also sufficient, in my view<\/a>, to remove any concern under the Compact Clause, which requires the state to obtain congressional consent to enter any \u201cAgreement or Compact\u201d with a foreign power. Although the issue is not settled, most authorities maintain that only a binding commitment can qualify as an \u201cAgreement or Compact.\u201d<\/p>\n\n\n\n

It is far less clear, however, that the nonbinding character of the MOUs negates the possibility of preemption. On the one hand, it might: Preemption claims overwhelmingly focus on state statutes, regulations, judicial decisions, and executive orders that create legal entitlements or obligations, so the Supreme Court has never squarely held that state measures are preemptable even when they are advisory. There is also a line-drawing problem. If nonbinding MOUs are preemptable, then the same may be true of all other nonbinding but official state acts, including single-chamber and concurrent resolutions from state legislatures and various forms of official statements from state executives. Such a robust brand of preemption would leave very little room for state governments to criticize federal law or policy. In a federal republic with a strong tradition of open debate, that is a significant defect.<\/p>\n\n\n\n

On the other hand, there are several reasons to believe that the absence of binding effect is immaterial. First, a categorical exemption for nonbinding measures would create a risk of uncontrollable state and local interference in foreign relations. States could officially encourage and politically commit to actions that jeopardize the president\u2019s leverage in international negotiations, threaten the coherence of U.S. policy in the eyes of foreign governments, or otherwise undermine federal law or foreign policy without restriction. Such interference would compromise the nation\u2019s capacity to speak with \u201cone voice\u201d in international affairs. The one-voice doctrine has many critics, but the Supreme Court has repeatedly invoked it, including in modern preemption cases such as Crosby v. National Foreign Trade Council<\/em><\/a> and American Insurance Association v. Garamendi<\/em><\/a>. Those cases involved state measures that were binding, but there is no reason to think that communicative dissonance is consequential only in that context. <\/p>\n\n\n\n

Second, many Supreme Court cases refer to the preemption of state \u201caction,\u201d rather than law per se. In Oneok, Inc. v. Learjet, Inc<\/em><\/a>.<\/em>, for example, the Court explained that Congress \u201cmay implicitly preempt a state law, rule, or other state action.\u201d Such expansive language seems to leave open the possibility that any official act is preemptable, even if nonbinding. <\/p>\n\n\n\n

Third, the executive branch has previously taken the position that nonbinding arrangements may implicate the Constitution. In 2001, Sen. Byron Dorgan (D-N.D.) requested an analysis from the State Department on the constitutionality of an MOU between Missouri and Manitoba on interbasin water transfers. In response, Legal Adviser William Taft did not offer any definitive conclusions on the MOU itself, but he suggested<\/a> that nonbinding agreements may be preemptable in some circumstances.<\/p>\n\n\n\n

Fourth, the Supreme Court arguably embraced a similar view in the 1968 case of Zschernig v. Miller<\/em><\/a>. At issue there was an Oregon probate statute that barred nonresident aliens from inheriting property unless they enjoyed a right under the law of their own country to do so without government confiscation. Zschernig<\/em> held that the Oregon courts\u2019 application of the statute in cases involving individuals from communist countries had generated more than an \u201cincidental or indirect effect\u201d on U.S. foreign relations and was therefore preempted. The problem was not so much that judges had relied on the statute to deny inheritance but, rather, as the Court put it, the anti-communist \u201cattitudes\u201d they expressed in doing so. Some judges questioned the credibility of communist leaders while others launched into blistering critiques of communist ideology. To the extent that those rhetorical practices were unnecessary to the decisions in the underlying cases, Zschernig<\/em> indicates that judicial dicta and other forms of nonbinding state action are preemptable. There is evidence<\/a> that the Court no longer views Zschernig<\/em> as good law, and the decision has many detractors, but most objections seem to target the notion that state acts are preemptable even in the absence of contrary federal law or policy, rather than the implication that they are preemptable even if nonbinding. <\/p>\n\n\n\n

Finally, the line-drawing problem is not insurmountable. Nonbinding measures might be preemptable only when they implicate foreign relations, for example, or require negotiation with a foreign government. Such limits would leave ample room for state dissent on internal affairs and be consistent with the Supreme Court\u2019s traditional inclination to treat foreign relations as a field in which federal power is unusually robust. <\/p>\n\n\n\n

(Similar considerations are likely to affect whether nonbinding arrangements can implicate the Foreign Commerce Clause, but I will bracket that issue here, given limited space.) <\/p>\n\n\n\n

#2: Absence of Binding Effect: A Justiciability Problem?<\/strong><\/p>\n\n\n\n

A separate but related possibility is that the Justice Department considers the constitutionality of the MOUs to be nonjusticiable. The logic here would be that their nonbinding character is significant not because it affects the analysis under the law of preemption but, rather, because it suggests the absence of standing on the part of the federal executive branch. Standing generally requires injury, the argument would go, but federal injury is absent because the MOUs are mere statements of intent. Creating neither rights nor obligations and lacking any mechanism for enforcement, they are unlikely to change the behavior of the parties or otherwise affect conditions on the ground.<\/p>\n\n\n\n

Yet the standing of the federal executive branch is expansive. Federal courts frequently hear and decide cases brought by the United States without insisting on any evidence of injury. In 2019, for example, the Justice Department\u00a0sued the State of California<\/a>\u00a0for entering into an agreement on CO2 emissions with Quebec, claiming that that the agreement was preempted and violated the Article I Treaty Clause, the Compact Clause, and the Foreign Commerce Clause. California\u00a0responded in part<\/a>\u00a0by arguing that the United States failed to show that the agreement was binding, but the state never questioned the government\u2019s standing to sue, and the district court did not hesitate to decide the case on the merits, including by finding that the\u00a0agreement lacked binding effect<\/a>. As\u00a0Tara Grove<\/a>\u00a0has argued, this practice appears to be grounded in the Take Care Clause, which requires the executive to assert federal interests in the enforcement of federal law. If one starts from the assumption that preemption claims against the MOUs would be meritorious, the Biden administration has standing to pursue them.<\/p>\n\n\n\n

In addition, the premise that the MOUs are inconsequential appears to be false. Chihuahua broke ground<\/a> on the surveillance platform identified in its MOU a little over a year after signature, thereby indicating that at least one Mexican state party is taking concrete steps to fulfill its commitments. The existence of the MOUs helped to facilitate the enactment of SB 4, as the bill\u2019s supporters cited them to argue that Mexican states would accept noncitizen removal by Texas. And it is at least plausible that the MOUs adversely affect national interests by signaling internal discord and federal incompetence to foreign audiences. These considerations suggest that the Justice Department might have standing even if a typical \u201cinjury in fact\u201d were required.<\/p>\n\n\n\n

#3: A Concern About Inconsistency?<\/strong><\/p>\n\n\n\n

Finally, it is conceivable that the Justice Department has chosen not to challenge the MOUs because it is concerned about a perception of inconsistency. As explained above, the United States sued California in 2019 for entering into an agreement with Quebec on CO2 emissions. That agreement was more formal than the MOUs, exhibited at least some of the common indicia of binding effect, and operated in tension with the\u00a0Trump administration\u2019s decision<\/a>\u00a0to limit U.S. participation in international efforts to reduce emissions. Nevertheless, the Biden administration dropped the case in 2021. Now faced with other subnational agreements that are informal and unmistakably nonbinding, government lawyers may worry that a legal challenge would come across as unprincipled. If California\u2019s agreement posed no issue, then surely a series of MOUs are unobjectionable.\u00a0<\/p>\n\n\n\n

There are problems, however, with this possibility as well. One is that California\u2019s agreement was more consistent with federal policy in 2021 than the Texas MOUs are today. The\u00a0Biden administration openly supports<\/a>\u00a0state and local participation in global efforts to reduce CO2 emissions but just as openly opposes state attempts to regulate immigration into the United States. This difference is significant because inconsistency with the foreign policy of the executive branch is an independent basis for preemption. Another problem is that the MOUs seem more vulnerable to field preemption. Environmental protection is an area of concurrent federal and state authority, while immigration is one of federal prerogative.<\/p>\n\n\n\n

***<\/p>\n\n\n\n

There is no question that the Justice Department is willing to challenge Texas\u2019s efforts to curb illegal immigration and believes its own case against SB 4 to be meritorious. Nor is there any question that Texas\u2019s MOUs are highly unusual in practice and comparable to SB 4 in purpose and content. Nor is there any reason to doubt that other states will pursue their own nonbinding commitments with foreign governments on issues of national concern, especially if the actions of Texas go unchallenged. <\/p>\n\n\n\n

In these circumstances, the absence of litigation over the MOUs is puzzling. All of the potential explanations have serious defects, but each could, if accurate, have significant implications. If the Biden administration views nonbinding commitments as non-preemptable and is correct in that view, then the federal government is incapable of controlling a major form of subnational engagement in foreign relations. If the administration assesses the constitutional questions to be nonjusticiable and is correct in that assessment, then courts are unavailable to enforce federal law in this context, at least in the absence of intervention by Congress. And if the Justice Department is boxed in by its earlier decision to withdraw the challenge to California\u2019s agreement with Quebec, then Texas\u2019s freedom to cooperate with Mexican states on illegal immigration is an unintended consequence of California\u2019s freedom to cooperate with Quebec on climate change. Whether or not the Biden administration responds going forward, the MOUs seem likely to become an important precedent in the law of foreign affairs federalism.<\/p>\n","protected":false},"excerpt":{"rendered":"

[This post is cross-posted on Lawfare.] Since 2021, the Justice Department has filed multiple lawsuits against the State of Texas to block measures aimed at reducing illegal immigration across the southern border.\u00a0One lawsuit\u00a0focuses on\u00a0Executive Order GA-37, which Texas Gov. Greg Abbott (R) issued to prohibit private contractors from transporting immigrants who were previously detained or […]<\/p>\n","protected":false},"author":116,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[126,56,122],"tags":[392,391,393],"class_list":["post-30743","post","type-post","status-publish","format-standard","hentry","category-constitutional-law","category-immigration-law","category-public","tag-constitutional-law","tag-immigration","tag-paradiplomacy","entry"],"_links":{"self":[{"href":"https:\/\/law.marquette.edu\/facultyblog\/wp-json\/wp\/v2\/posts\/30743","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/law.marquette.edu\/facultyblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/law.marquette.edu\/facultyblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/law.marquette.edu\/facultyblog\/wp-json\/wp\/v2\/users\/116"}],"replies":[{"embeddable":true,"href":"https:\/\/law.marquette.edu\/facultyblog\/wp-json\/wp\/v2\/comments?post=30743"}],"version-history":[{"count":1,"href":"https:\/\/law.marquette.edu\/facultyblog\/wp-json\/wp\/v2\/posts\/30743\/revisions"}],"predecessor-version":[{"id":30744,"href":"https:\/\/law.marquette.edu\/facultyblog\/wp-json\/wp\/v2\/posts\/30743\/revisions\/30744"}],"wp:attachment":[{"href":"https:\/\/law.marquette.edu\/facultyblog\/wp-json\/wp\/v2\/media?parent=30743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/law.marquette.edu\/facultyblog\/wp-json\/wp\/v2\/categories?post=30743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/law.marquette.edu\/facultyblog\/wp-json\/wp\/v2\/tags?post=30743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}