The New Yorker summarizes why John McCain is precisely the wrong man to lead America in the War on Terror:
Unimaginably painful personal experience taught McCain that war is above all a test of honor: maintain the will to fight on, be prepared to risk everything, and you will prevail. Asked during the first debate to outline “the lessons of Iraq,” McCain said, “I think the lessons of Iraq are very clear: that you cannot have a failed strategy that will then cause you to nearly lose a conflict.” A soldier’s answer––but a statesman must have a broader view of war and peace.