That is an absolutely remarkable vote of no-confidence in Obama's ability to do the job he was elected to do. Yes, I know that Republicans are going to be against virtually everything Obama is for and that independents these days tend to be swollen with the ranks of disaffected GOPers. But, what Obama does have to do is be president for the next two and a half years. And he'd like to spend that time building some sort of second-term legacy for himself.  The leadership numbers — if they sustain — badly complicate those efforts. Chris Cillizza, Washington Post