Actually, he has not. He hasn't proven to be a solution to our major problem (the compete perversion of government by a moneyed elite), but he has not proven to be a "nemesis", either. But you have bought into the insanity of "conservative media" and so you no longer have any sense of what's really going on.
Thank you Doctor Delirious!
The Obamas are among the "moneyed elite" whom you so desperately abhor!
Do you ever take a look at what you have bought into?