The Air Force does not expect a congressional investigation into the service's inadvertent disclosure of KC-X tanker evaluation documents to hinder its plans for a much-anticipated contract award expected in the coming months, Air Force Secretary Michael Donley said this week. "I don't think the hearing issue is connected to our source-selection process," Donley said at a Jan. 12 Air Force Association-sponsored breakfast. The Air Force is in the final stages of evaluating bids from Boeing and EADS, which are...