August 19, 2011 3:58 pm Final Descent: Former Air Force 1 Retires A plane that carried some very important people for 36 years is retiring at Dover Air Force Base. US & World Videos 0:39 3 people hurt after hit-and-run crash in Kensington Monday night, officials say 2:36 Woman's estranged husband charged with murder; evidence reveals it was premeditated 2:35 One family's legacy continues with show at Philadelphia Ballet 1:58 As the busy summer season approaches, Morey's Piers is taking a different approach to hiring 2:55 Chester Co. couple arrested, charged in connection to death of young girl