Dave Heller fact-checks Governor Chris Christie’s GOP convention speech with two political reporters. Dave Davies reports on a hotly contested and expensive Congressional race in Bucks County. Elizabeth Fiedler explains a Pennsylvania house bill that would make it illegal to impersonate someone online. Susan Livio of the Newark Star-Ledger talks with Dave Heller about New Jersey’s lack of background checks on EMT personnel. Peter Crimmins visits a Center City mural that will change twice a year.