August 4, 2015 12:09 pm Bishops Meet in Philly Ahead of Pope's Visit Thousands of Catholics attend the Knights of Columbus International Convention Tuesday. NBC10’s Jesse Gary is outside the Philadelphia Convention Center where the conference is being held. US & World Videos 0:16 Philly's Rocky statue getting a spring cleaning 1:47 New nationwide Xfinity ad features 3 Vietnam War vets as Military Appreciation Month begins 1:08 Philly police believe teenage girl stabbed grandmother to death inside rowhome 2:10 ‘You're speechless and can't believe what you saw.' Mom sees video of attack on her autistic son on SEPTA train 0:39 1 dead, 3 injured in Eastwick after two separate shootings, police say