April 30, 2025

Warren, Blumenthal, Correa, Ramirez, 40+ Lawmakers Open Investigation into “Troubling” Customs and Border Protection Tactics

Reports allege due process violations, mistreatment, prolonged detention, and politicized denials of entry at air and land ports.

“We urge CBP to ensure that its agents properly respect travelers’ rights and ask that CBP provide information for us to better understand the agency’s evolving practices.”

Text of Letter (PDF)

Washington, D.C. – U.S. Senators Elizabeth Warren (D-Mass.) and Richard Blumenthal (D-Conn.), along with Representatives Lou Correa (D-Calif.) and Delia C. Ramirez (D-Ill.), led a letter to the U.S. Customs and Border Protection (CBP) demanding an explanation for the troubling reports alleging due process violations, mistreatment, prolonged detention, and politicized denials of entry at air and land ports since President Trump took office over three months ago.

Several recent incidents have sparked serious concerns. For example, on March 7, a green card holder returning to the United States reportedly was “violently interrogated” at an airport — including being strip-searched, forced into a cold shower, and denied access to his medications. His mother reported that “[h]e hardly got anything to drink,” collapsed, and was later transported by ambulance to the hospital. 

U.S. citizens have also reportedly been detained and mistreated by CBP in recent weeks. For example, on February 18, a U.S. citizen reportedly was handcuffed, chained to a bench, and “subjected to a humiliating body search” after asking CBP officials why her partner, a German national with whom she was traveling, was being detained. 

CBP also appears to be more frequently searching travelers’ phones and sometimes denying entry after finding evidence of their political opinions on their devices. The CBP says it searches mobile phones and other electronic devices only “on rare occasions,” but early indications from the Trump administration suggest the practice is on the rise.

“These incidents are a sharp departure from CBP’s normal practices,” wrote the lawmakers.

To better understand the recent changes in the CBP’s practices, the lawmakers are pressing for answers to questions including: what steps CBP is taking to ensure that it promptly complies with time-sensitive court orders staying deportations; how CBP will comply with civil rights requirements like due process; among other questions. 

The lawmakers are also requesting information, including the number of complaints regarding officer misconduct received by CBP; a copy of any policy documents related to questioning and vetting of travelers with valid travel documents; the number of travelers whose electronic devices CBP has searched; and the number of U.S. citizens CBP has detained.

“We urge CBP to ensure that its agents properly respect travelers’ rights and ask that CBP provide information for us to better understand the agency’s evolving practices,” wrote the lawmakers.

The following Senators joined in signing the letter: Richard Durbin (D-Ill.), Mazie Hirono (D-Hawaii), Ed Markey (D-Mass.), Alex Padilla (D-Calif.), Bernie Sanders (I-Vt.), Brian Schatz (D-Hawaii), Chris Van Hollen (D-Md.) and Peter Welch (D-Vt.).

The following Representatives joined in signing the letter: Yassamin Ansari (D-Ariz), Becca Balint (D-Vt.), Nanette Barragán (D-Calif.), André Carson (D-Ind.), Troy Carter (D-La.), Greg Casar (D-Texas), Judy Chu (D-Calif.), Jim Costa (D-Calif.), Jasmine Crockett (D-Texas), Madeleine Dean (D-Pa.), Cleo Fields (D-La.), John Garamendi (D-Calif.), Robert Garcia (D-Calif.), Sylvia Garcia (D-Texas), Daniel Goldman (D-N.Y.), Jimmy Gomez (D-Calif.), Sara Jacobs (D-Calif.), Pramila Jayapal (D-Wash.), Henry Johnson (D-Ga.), Timothy Kennedy (D-N.Y.), Raja Krishnamoorthi (D-Ill.), Summer Lee (D-Pa.), Ted Lieu (D-Calif.), Betty McCollum (D-Minn.), Jim McGovern (D-Mass.), LaMonica McIver (D-N.J.), Kevin Mullin (D-Calif.), Eleanor Norton (D-D.C.), Alexandria Ocasio-Cortez (D-N.Y.), Jamie Raskin (D-Md.), Mary Gay Scanlon (D-Pa.), Marilyn Strickland (D-Wash.), Shri Thanedar (D-Mich.), Bennie Thompson (D-Miss.), Rashida Tlaib (D-Mich.), Paul Tonko (D-N.Y.), Juan Vargas (D-Calif.), and Frederica Wilson (D-Fla.).

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