Mitt & Newt: Weather vanes. No clear anchor. They want to be elected. I'm not certain that they're that interested in governing.
Bachmann & Perry: Loony Toons. That's all. Just Loony Tunes. Toons. Whatever.
Ron Paul: Dedicated and principled. Some golden nuggets in with the mud. Too bad there's so much mud and so few nuggets.
Santorum: An adolescent hoping that the adults will start paying him attention.
Huntsman: A Democrat as far as the Republican primary electorate is concerned.