Hey, remember four years ago how we needed a vet at the top of the ticket since only people who’d seen the horrors of war could appreciate the human cost of sending men into battle? Late-breaking caveat: Having seen the horrors of war isn’t quite as valuable experience-wise as picking out White House china patterns. Would a man who endorsed Waffles in 2004 explicitly on the basis of his military service really dare try this double standard vis-a-vis, of all people, John McCain? Believe it: In the national security business, the question is, do you have — when you have...