Pan Am Flight 103 parents say bomber's arrest 'bittersweet'
Shortly after 8 a.m. Sunday, Glenn and Carole Johnson of Hempfield received the call they had been awaiting for more than three decades. The U.S. Justice Department told them Sunday the man who built the bomb that destroyed Pan Am Flight 103 over Lockerbie, Scotland, on Dec. 21, 1988, finally...