Pennsylvania May 19, 2019 7:48 am Iconic Martin Tower Comes Down Martin Tower, once the headquarters of former steel giant Bethlehem Steel, imploded Sunday, May 19, 2019 after decades of decay and disuse. 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