CNN CNN Presents September 9, 2013 00:55:00
Think that 9/11 is why i was here. >> the united airlines dispatcher ed ballinger left the airline after 44 years. he has thought about but has not talked to the relatives of those who died on united flight 93. the flight he tried to warn. to say he was sorry. 9/11 commission investigators say there was nothing more ballinger or any of the footnotes in the story could have done. still, ballinger remains haunted by the what ifs still trying to put 9/11 in his wake. when we left him, he and his wife were waiting to sail away again. rich belme took the phone call from flight 93.