Philadelphia January 18, 2018 11:19 am Philadelphia Advances in Fight for Amazon Headquarters Philladelphia is among the 20 cities to advance to the next phase of Amazon’s selection process for its second headquarters. US & World Videos 2:26 Pro-Palestinian protest and encampment continues at Drexel University 2:44 Mayor Parker announces city workers will return to office full-time in the summer 25:15 WATCH: Mayor Cherelle Parker announces all city workers will return to office full-time this summer 1:55 Penn students graduate amid extra security after an academic year full of unrest 11:16 Another campus protest in Philly: The Lineup