What ever happened to the idealist concept that imperfect people should strive to perfect their behaviors ... and for the masses to expect it of them and hold them accountable?
It's like "no child left behind." No sane person thinks that will ever actually happen, unless we drop standards so low that any child of any condition can pass them. But it's a fine goal to work toward, even if perfection will never be achieved. So we have to learn to content ourselves with picking the least objectionable of candidates.
Have you just given up Barbarian?
I expect people will misuse power if they get it. I'm disappointed, but not surprised that Obama continued many of Bush's policies. Note the IRS scandal; how is this different than Bush's policy of using the IRS to target liberal groups?
Maybe Obama didn't know; I have no reason to suspect he did. But he should have known, and he certainly should have made it clear from the start that things were not going to be "business as usual."