August 15, 2012 6:50 pm Vacant Building Crumbling in N. Philly A vacant building partially collapsed on the 1400 block of West Tioga Street in North Philadelphia on Wednesday. Officials are working to stabilize the building. NBC10 s Monique Braxton reports. US & World Videos 9:46 Another NJ earthquake: The Lineup 2:54 Penn leaders reiterate to pro-Palestinian protesters that they need to pack up camp 1:44 Pro-Palestinian protesters remain on UPenn's campus despite warnings to disband 1:30 Protests calling for ceasefire continue at Penn 6:33 Family affair: Former Eagle and new Eagle Jeremiah Trotter and Jeremiah Trotter Jr. speak out
