Kerry's idea for expanding the middle class is to tax the well-to-do until they're no longer well-to-do.
Most presidents have a trial by fire in this area. It seems to me Bush has had such a trial, one that gave him a second round of military experience, and this time as far more of an inner circle participant than he was in the early 1970's (or that I was at the same time or that Kerry was a year or two or three earlier than that).
The fact is, if it's military experience that makes a man qualify in the presidential sweepstakes, it seems to me that recent military experience (since, say, 2001) makes Bush eminently more qualified than Kerry. Bush has all the expeience and Kerry has none.