Funny how McCain never said anything about Clinton, who protested the war from Europe, or Obama - the guy who never served, won the Nobel Peace Prize, dragged the country into 2 Un-Constotutional / Un-Approved wars, aided terrorists, honored a deserting traitor as a hero, and left Americans to die at the hands of the terrorists he helped take over their own country.
Actually, McCain criticized both of them a lot. (Hey, you remember the 2008 campaign, right. McCain said a lot of things about Obama). The thing is, those guys weren't so thin skinned they got into a pissing contest with a war hero.