Immigration Enforcement — Week of Feb 16, 2026

Two government actions this week signal a push to strengthen federal control over immigration enforcement while limiting the ability of other institutions to serve as checks. A bill introduced in the House, the End Sanctuary Cities Act of 2026, would make it a federal crime for state or local officials to refuse to cooperate with immigration enforcement. Separately, the Department of Homeland Security issued a determination waiving more than fifteen federal laws — covering environmental protection, historical preservation, and public health — to accelerate border wall construction in Texas. The administration has cited border security and operational needs as justification for the waiver.

This might matter because criminalizing local officials' enforcement discretion could undermine cooperative federalism — the constitutional principle that allows cities and states to make their own decisions about how to use their police and resources. This principle exists to ensure that communities have democratic input into how law enforcement operates locally, rather than having all enforcement priorities dictated from Washington. The broad waiver of environmental and other laws removes the procedural safeguards that normally let courts and the public scrutinize major government construction projects.

There are important reasons for caution in interpreting these developments. Most importantly, the sanctuary cities bill faces long odds — similar bills have been introduced repeatedly over the past decade without becoming law, and courts would almost certainly scrutinize it under established constitutional precedent. Additionally, the Section 102 waiver authority has been used by administrations of both parties; DHS is exercising a power Congress explicitly granted, not inventing a new one. These may represent political signaling and standard border operations more than a fundamental shift.

Limitations: This analysis draws on a small number of documents (7 this week) reviewed with AI assistance. The sanctuary cities bill is only an introduction, not a law. The waiver authority is legally established. Readers should treat this as context for monitoring, not as a conclusion about outcomes.