IMPOTENT RAGEI don’t normally post long posts in full, but this is a must-readhttp://talkingpointsmemo.com/archives/223116.php[Josh Marshall] The image is coming into focus. Even McCain's confidants are now suggesting that it was his anger and frustration with Obama that led him to embrace Steve Schmidt's Willie Horton-on-Steroids campaign for the White House. And whether it's the appearance