National Guard troops and protesters faced off in Los Angeles on Sunday in an uneasy impasse at a federal detention center in Los Angeles, before city police moved in to try to disperse the crowd.The tense gatherings followed two days of skirmishes over federal immigration operations that President Trump cited in his decision to send in the state’s National Guard over the governor’s objections.

Protests against his administration’s immigration policies have crossed the line into outright rebellion, U.S. President Donald Trump declared over the weekend.