The president's aides insist the fallout will be short and ultimately result in a better economy, as economists warn of higher inflation and slower growth.
In recent days, Kash Patel, the F.B.I. director, and Dan Bongino, his deputy, have promised to bring change to what they have called a broken institution.
Immigration officers asked Kilmar Armando Abrego Garcia if he was a gang member, and refused to believe him when he denied it, according to court papers.