July 4, 2012 5:02 pm Philly Police Watching Over Occupy #NatGat Police presence has been ramped up this Fourth of July in Philadelphia with the Occupy National Gathering. Occupiers are expected to march down the parkway at 8 p.m. 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