Max Bergmann worries:
The big concern with a McCain presidency a concern which I am surprised has not been vocalized more fully is that the U.S. will lurch from crisis to crisis, confrontation to confrontation, whether it be with Iran, North Korea, Russia, Syria, Saudi Arabia, etc. The danger is that McCain’s pundit-like rhetoric will entrap the U.S. in descending spiral of foreign policy brinksmanship. Just think about the very likely scenario of McCain giving Iran/Russia a rhetorical ultimatum and Iran/Russia ignoring it. Now we are stuck - either we lose face by not following through on our threats or we follow through and go to war. We can’t afford such a reckless approach after the last eight years. For the next eight we need a president not a pundit.