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.

Mayor Karen Bass announced a curfew for downtown Los Angeles as anti-ICE protests continued on Tuesday. The curfew will begin at 8 p.m. tonight, last until 6 a.m. on Wednesday, and apply to one square mile of downtown L.

The mayor said the curfew will run from 8 p.m. to 6 a.m. local time, and cover roughly a square mile of downtown. She said she expects it to last several days.