Alarm spread through California agricultural centers Tuesday as panicked workers reported that federal immigration authorities were showing up at farm fields and packinghouses from the Central Coast to the San Joaquin Valley.

Large-scale immigration raids at packinghouses and fields in California are threatening businesses that supply much of the country’s food, farm bureaus say.

Cameras inside the home captured the heavily armed ICE agents going through the residence room by room, all while Sec. Noem, donning a bulletproof vest and ballcap, watched from the street.