More evidence that Russia's once vaunted nuclear arsenal is in the same state of collapsed corrupt disrepair as its conventional forces have proven to be. First, Putin bans inspectors when the world starts asking the big questions about his nuclear threats impotent bluffs. Next, he calls for new disarmament talks -- in the middle of a war, hello? And now he won't even confirm the country is nuclear anymore by withdrawing from decades-old test ban treaties.