WASHINGTON—Since President Trump took office on Monday, he has issued a flurry of directives to expedite the removal of millions of undocumented immigrants from the U.S.Immigrant groups are bracing for large raids,

The Trump administration’s Department of Justice issued a memo announcing a crackdown on the enforcement of federal immigration rules. The agency plans to address three “serious threats facing the

U.S. attorneys’ offices were told to investigate any official who defies federal immigration enforcement efforts and consider prosecuting them.