I am your typical Republican "supervoter." .... But I'm seriously considering ending that streak this Nov. 7. ... I'm also a contrarian -- a conservative with libertarian leanings. Combine all these characteristics, then mix in the aggregate Republican record, allow the ire it has created to rise and bake it for a few years and here's what comes out of the oven: A party base that's mad as hell and no longer willing to rationalize GOP failures. It's a base whose crust grows darker and thicker -- i.e., angrier -- when prominent conservatives and Republicans -- politicians, pundits, radio talk-show...