Any politician in America can be eailsy mis-quoted if the press decides it just going to be sloppy -- you're making up reasons trying to sound smart. He was not rendered impotent -- in fact, his side prevailed. If you think he's not a good spokesman you don't know what a good spokesman is, IMHO.
I know a leader. Newt was one, briefly, but didn't know when to keep his mouth shut. He certainly isn't one now.