In one of the largest ever government dragnets against immigrant workers, federal agents swooped down upon a meatpacking plant in northeastern Iowa Monday, rounding up nearly 400 workers.
Heavily armed squads of US Immigration and Customs Enforcement (ICE) agents, backed by state and local police, stormed Agriprocessors Inc. in Postville, Iowa, the largest kosher slaughterhouse in the world, while two government helicopters hovered overhead.