By late morning it was clear, June 6 was no ordinary Friday in LA. Federal agents arrested people in and around downtown Los Angeles. Some day laborers near a Home Depot in Westlake, others working in the Fashion District at Ambience apparel.

In the days before protests erupted in Los Angeles, the Trump administration stepped up its efforts to detain migrants — taking into custody those who arrived for routine check-ins while also conducting workplace raids that have sent waves of fear across Southern California and beyond.

For Vinnie Walsh, 82, of Auburn, Mass., it was “the whole nine yards — the loss of decency, courtesy, compassion, democracy.” Laurae Carpenetti, 54, a physician from the Atlanta suburbs, said that Mr. Trump’s appointment of Robert F. Kennedy Jr. as his top health official was her motivating factor.

LA County District Attorney Nathan Hochman noted that combing through social media posts and other available videos will also assist in identifying those who committed crimes during any of the protests,

Former Los Angeles County Sheriff Alex Villanueva discusses the planned mass protests against the Trump administration and ICE on ‘Fox News Live.’