Federal agents responded Monday to MacArthur Park in Los Angeles’ Westlake area. Details about why the agents, some in tactical gear, were at the park west of downtown Los Angeles. Video from the scene showed at least one armored vehicle at the scene.

Dozens of federal officers in tactical gear roamed a mostly empty park in a Los Angeles neighborhood with a large immigrant population for about an hour before clearing out.

Gavin Newsom in Pasadena when she was alerted to an immigration enforcement operation at MacArthur Park in L.A.'s Westlake District. She directed her driver to turn around and head toward the park, where she demanded that the operation end.