Traveler's phone search at Minneapolis airport sparks civil-liberties pushback

A cell phone, a stack of political pamphlets and a secondary-screening room at Minneapolis-St. Paul International Airport became the latest flashpoint in a long-running fight over what border agents can demand from travelers.

Janette Zahia Corcelius returned to the United States on April 30, 2026, after a two-week Europe trip and was detained after opting out of a facial scan, according to a May 8 demand letter from the Council on American-Islamic Relations Legal Defense Fund. The letter says Department of Homeland Security agents seized her phone and a large quantity of political literature, kept her in secondary screening and told her they would not return the device. CAIR-Minnesota later said it was representing Corcelius, a Muslim American labor organizer with OPEIU Local 12.

The case landed in the middle of a routine but often overlooked border power. U.S. Customs and Border Protection says all travelers crossing the United States border are subject to inspection, and that officers may on rare occasions search phones, computers, cameras and other electronic devices. CBP says those searches are used to detect terrorism, drug smuggling, human smuggling, human trafficking, bulk cash smuggling, intellectual-property violations, visa fraud, digital contraband and restricted or classified information. Even so, the agency says fewer than 0.01 percent of arriving international travelers encountered at a port of entry had their electronic devices searched in fiscal year 2025.

The legal fight is over how far that authority reaches. The American Civil Liberties Union says the government has long argued that Fourth Amendment limits on warrantless searches do not apply at the border, even though smartphones can hold years of highly sensitive data about conversations, work, travel and web use. CBP’s updated January 2026 directive says officers may examine information resident on the device and accessible through its operating system, but not information stored only remotely. A 2024 federal court ruling in New York added pressure by requiring a warrant for certain border device searches.

Corcelius’s detention also carried a political edge. The demand letter says she had just finished promoting a March 2026 Minneapolis City Council resolution urging European financial institutions to divest from major DHS and ICE contractors, including Palantir, Geo Group, CoreCivic and CACI International. Corcelius said the seizure was retaliation for her political beliefs, her organizing and her identity.

For travelers, the risk is practical as much as legal. If an officer demands a device, refusal can mean the phone is taken and the traveler is separated from it for an extended period, even when the traveler is a U.S. citizen. CBP says its border searches are governed by strict internal guidelines, but the Minneapolis case shows how quickly routine screening can turn into a privacy dispute with far wider reach.