The naivety of Obama and some of his base.
Obama came into the Presidency under the assumption (on how things work as a community organizer I guess) that changing things in America would be as simple as buying a restaurant and changing the staff uniforms from blue to red.
I still remember seeing an image of him on the news after he exited his first security brief as president. I was trying to figure out if the expression was, "Damn this crap -- I can't just do what I want" or, "Oh my God, how was I to know there were this many threats to the country and things aren't as simple as they seem?"
Anyway, there was a definite change after he saw what was behind the curtain marked "classified". His base is still clueless and wondering why the uniforms haven't changed color yet.