All right. Did you see the confusion during Obama's oath of office earlier? At first it seemed as if he'd been nervous and made a mistake - but that doesn't seem in line with what we've seen thus far. And apparently, it was the Justice administering who made the mistake.
So, here it is:
The mistake was intentional. It was meant to cause uncertainty enough to make possible the claim that Obama didn't count as having been officially sworn in yet. And Obama was sharp and caught it.
By the way, did you realize how smart it was of him, intentional or otherwise, to have the priest be one of those extremists? It made the prayer be toned down, as well as he and his 'followers' think about facilitating some kind of an agreement.
Also, I know I wasn't the only one who feared an assassination-type attempt, however that would be too obvious, considering all the security...