Senator John Cornyn kicked off his re-election bid this past Friday in Austin. Cornyn touts his conservative record and though he may not face a serious opponent in the Republican primary, that doesn't mean Cornyn is riding high. Cornyn has faced opposition from conservatives and those in the Tea Party for not backing Senator Ted Cruz and the tactic of shutting down the government. Cornyn has said all along that he opposes Obamacare and that it should be repealed and that his disagreement with Cruz was over tactics.

How would you rate the overall job performance of Senator John Cornyn?