September 11, 2012 11:50 am Bomb Threat Shuts Down Boeing's South Campus Workers were sent home from the Ridley Park, Delaware County plant after a bomb threat and operations have been suspended until the next shift starts at 2:30 p.m. US & World Videos 6:33 Family affair: Former Eagle and new Eagle Jeremiah Trotter and Jeremiah Trotter Jr. speak out 0:20 Teen girl shot in Southwest Philly, suspect in custody 0:27 FBI inspects American Airlines plane at PHL after bomb threat 1:40 Penn officials urging pro-Palestinian protesters to pack up and leave campus 2:17 Clear the Shelters: Meet Tails