Returning from vacation? The government can search your phone without a warrant.

“I believe CBP flagged me because of my organizing and political work around immigrants’ rights in Florida,” he wrote in his court filing. “This isn’t the first time that law enforcement targeted and harassed me because of my political viewpoint: in 2021, after speaking out against Governor [Ron] DeSantis, the Miami Police were surveilling me and barring me from press conferences.” Border search exemption Federal courts have long-recognized a “border exception” to the Fourth Amendment of the US Constitution, where people, bags, and electronic devices can be searched without a warrant. Kennedy’s story is reminiscent of a 2017 incident at San Francisco Airport, where a local artist explained to Ars how border agents there allegedly threatened to “be dicks” if he did not hand over his phone. On its website, CBP states that it can copy such data “if there is probable cause to believe that the information contains evidence of a violation of law that CBP is authorized to enforce or administer” or “if the information relates to immigration, customs, or other enforcement matters.” CBP says that such searches of electronic devices are very rare. “In [Fiscal Year] 2025, out of the over 419 million travelers CBP processed at ports of entry, CBP only searched the electronic devices of 55,318 international travelers,” the agency wrote, or 0.0013%. Still, Kennedy is angry about what happened to him. “CBP shouldn’t have been able to confiscate my phone, let alone copy its contents,” he wrote in the complaint. “I believe they did so to suppress my political speech.” The case was first reported by the Miami New Times.