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.
Former Minnesota State Rep. Ryan Winkler, Sen. Zach Duckworth, R-Lakeville, and Sen. Amy Klobuchar spoke with CBS News Minnesota on Saturday after learning Minnesota state Rep. Melissa Hortman and her husband were killed, and state Sen. John Hoffman and his wife were wounded in what officials described as "politically motivated" shootings earlier in the day.