Tom MacDonald reports on the resolution of the Archdiocese of Philadelphia Teachers Strike that yielded a new three-year contract for teachers. Dave Heller speaks with the Public School Notebook’s Bill Hangley about the resignation of Philadelphia School Reform Commission Chairman Robert Archie. Dave Davies looks into Pennsylvania Senator Bob Casey’s strategy for his first reelection campaign. Taunya English discusses the next generation of prosthetic limbs developed by local researchers. And Dave Heller speaks with Derrick Pitts on Skytalk.