Amid a storm of protest and arrests in downtown Los Angeles, immigration authorities appear to be intensifying operations across Southern California as federal officials vow to press ahead with a crackdown on workers and residents without proper documents.

Over the years, Trump has threatened to intercede in the state’s long-running homeless crisis, vowed to withhold federal wildfire aid as political leverage in a dispute over water rights, called on police to shoot people robbing stores and warned residents “your children are in danger” because of illegal immigration.

LOS ANGELES (AP) — President Donald Trump’s use of troops to help carry out intensified immigration raids faces its biggest challenge yet on Thursday, when a federal judge is set to weigh a request from California Gov. Gavin Newsom to put an emergency stop to the practice.