Footage on social media shows Senator Alex Padilla of California identifying himself while being blocked by agents, but not before.

Senator Alex Padilla of California on Thursday was forcibly removed and handcuffed after interrupting a press conference held by Homeland Security Secretary Kristi Noem, in a startling episode that deepened partisan tensions over the Trump Administration’s expanded immigration enforcement efforts in Los Angeles.

Homeland Security Secretary Kristi Noem was in Los Angeles Thursday morning providing an update on immigration operations and protests in the area, when she was interrupted by Democratic Sen. Alex Padilla,