I also removed the word "enemies" from the title; thought about substituting the word "opponents". But those who are attacking his policies or, in this case, the way he's running his administration, are not merely opposing him. They are his enemies. They want to destroy what he is trying to do.

It's only political in part. The Cantors, Boehners et al do want to regain political power. But that's the tip of the iceberg. The real goal of the President's enemies is his overall package, the ones he enumerates in the video:

...health care, oil, war. These are sources of vast wealth for many, sources of power. If we have universal health care, if we wean ourselves off oil, if we turn away from war — these people will lose money and clout.

Men have killed for much less over the centuries. Yes, those who are saying he should not try to fix all these different problems are his enemies, and they want to utterly defeat him. If they fail, they lose so much. Of course, the rest of us regain our lives, our dreams and our nation. But they could give a fuck about that.