0NewsBeast: Really, Mitt?Today's Obsessional: How did the GOP race turn into a circus? From the flirtation with Donald Trump to the Cain train's epic crash, NewsBeast takes on the sideshow. John Avlon, Rebecca Dana, and Gary Rivlin on our daily roundtable. Updated Apr. 24, 2017 12:44PM EDT / Published Dec. 27, 2011 10:53AM EST NWDB