June 27, 2013 6:36 am Philly DA: “We Need Safe Schools” Philadelphia District Attorney Seth Williams is concerned about violence that could occur inside understaffed schools. Williams plans to join workers’ fast for schools Thursday. US & World Videos 2:05 Wednesday's Child: Gianna 10:45 ‘Giant Heart' procedure: The Lineup 0:16 Philadelphia police department combines 2 police districts. This is why 0:36 Franklin Institute's Giant Heart to close for months. Here's what will come next 0:16 Philly's Rocky statue getting a spring cleaning