President Bush claims that in the fall of 1972, he fulfilled his Air National Guard duties at a base in Alabama. But Bob Mintz was there - and he is sure Mr. Bush wasn't. Plenty of other officers have said they also don't recall that Mr. Bush ever showed up for drills at the base. What's different about Mr. Mintz is that he remembers actively looking for Mr. Bush and never finding him. Mr. Mintz says he had heard that Mr. Bush - described as a young Texas pilot with political influence - had transferred to the base. He heard...