In the Des Moines Register, Sen. Tom Harkin, D-Iowa, said that the worldview of Navy veteran Sen. John McCain, R-Ariz., who is the son and grandson of Admirals, has been shaped too much by the military. "He has a hard time thinking beyond that," Harkin told reporters. "I think he's trapped in that. Everything is looked at from his life experiences, from always having been in the military, and I think that can be pretty dangerous.""It's one thing to have been drafted and served, but another thing when you come from generations of military people and that's just how you're...