Federal agents turned up in downtown Los Angeles, where Gov. Gavin Newsom was delivering a speech, and detained at least one person in the latest high-profile immigration enforcement operation in the city.

Newsom was speaking at the Japanese American Cultural Center in the Little Tokyo area about a congressional redistricting map plan in response to Texas' redistricting effort. The center also was hosting an event in honor of three Japanese American brothers who served in World War II.

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U.S. Border Patrol Sector Commander Gregory K. Bovino said the agency was conducting roving immigration enforcement operations in the area and one person was taken into custody. Video showed armed and masked U.S. Border Patrol ag

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