Obama supporter here.
Gotta say, that "Yes, We Can" video is a spectacular bellyflop. My wife and I were watching it just now for the first time, and my wife said she was expecting a baby to come out of a mother's stomach at the end of the video, look at the camera and say, "Yes...we....can."
I hope Obama gets elected, and his first action as president is to irrationally wage war on everyone, from Luxembourg to Bolivia. Why would I want that? For the sole reason that the people in that video would have to eat humble pie for decades to come. "Yes, we.....OH MY GOD HE'S INSANE!"
(I don't really want that)