yeah, but if the verbal slips I had made in the last 2 years were all recorded on youtube, the video would be a lot longer than Obama's.
As to the opening post, it is well known that Obama is mixed race, self-identifies with the black community, yet has in no way renounced his white half. So referring to himself as a mutt changes nothing. It points out that his race is no big deal.
Hell, I'm half English (although my paternal grandmother's maiden name was French), a quarter Ukranian, and a quarter midwestern American of uncertain ancestry. My wife's mother is Greek and her father is German. My kids are about as mixed as you can be and still be Caucasian.