Federal agents ride on horseback at MacArthur Park, Monday, July 7, 2025, in Los Angeles. Their uniforms read "Police U.S. Border Patrol," and "HSI," which stands for Homeland Security Investigations.

Los Angeles is home to the country’s largest population of undocumented immigrants. So when President Trump’s immigration raids arrived, many expected trouble. A large crowd gathered in front ...

LOS ANGELES (AP) — Dozens of federal officers in tactical gear roamed a mostly empty park in a Los Angeles neighborhood with a large immigrant population on Monday for about an hour before ...