September 7, 2011 7:16 pm Step Out To Fight Diabetes Dr. Allen C. Ho from Mid Atlantic Retina shares details on the effects of diabetes and the Step Out Walk to fight diabetes Oct. 1 at the Philadelphia Art Museum. US & World Videos 21:51 NBC10 @Issue: Reclassifying marijuana 0:35 Fans of ‘The Office' got to see some of the stars at Fan Expo Philadelphia on Saturday 2:32 Rainy, chilly weather didn't stop many from enjoying festivals throughout Philadelphia 0:29 Driver found safe after carjacking in Delaware 2:23 Teen killed in quadruple shooting in North Philadelphia on Saturday evening