McCain the warrior being a qualification for foreign policy expert is like taking a guy off the kicking squad and putting him in charge of the NFL. He knows how to play football, but doesn’t know how to run football.
Regardless of the type of service he gave in his “warrior” days, it does not justify the overwhelming overshadowing of those days by his disastrous performance as the “statesman.”
What we are talking about here is two completely different people, IMO.