Fred Kaplan is certainly right that McCain’s current excuses for flip-flopping on DADT have been exposed as the utter fraud they’ve obviously always been. As to whether he’s run out of excuses, definitely not. He never will. For this great maverick, self-serving bullshit has always been an inexhaustible resource.
I’m still waiting for Godot the staunch champion of gay and lesbian rights that we “literalists” can’t see in McCain to emerge.