Kevin McCorry reports on the call for funding made by Philadelphia School District Superintendent William Hite andSRC Chairman Bill Green. Steve Ercolani takes us to Camden, where a crime-fighting surveillance program is making an impact. On this week’s edition of That’s History, Chris Satullo speaks with historian Jonathan Zimmerman about prisoner of war negotiations in America. Host Dave Heller and Director of the Mayor’s Office of Sustainability Katherine Gajewski take a look at Philadelphia Greenworks’ progress. Peter Crimmins finds out that this town may actually be big enough for two hip ice cream shops.