In Los Angeles, 38 people were arrested downtown on Saturday night, police said Sunday. In Huntington Beach, police arrested a convicted felon they said had a loaded handgun.

The protests were timed to Flag Day and Trump's 79th birthday as he held a military-style parade to celebrate the Army's 250th anniversary in Washington, D.C., featuring tanks, so

The LAPD said on social media that the people in the crowd were throwing "rocks, bricks, bottles and other objects" while they were near the federal building.