May 6, 2016 7:04 am Big Rig Wreck Snarls I-95 Traffic A U.S. Postal Service tractor-trailer jackknifed on I-95 northbound in Northeast Philadelphia Friday morning, causing an anticipated delay of more than an hour. US & World Videos 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 0:39 Teen shot near church in West Philly, two in custody