I wonder why he was sticking his tongue out.
Interesting choice of music also.
Looks like gay disco to me.
He didn't choose the music, I did.
lol
The actually video of him dancing is here: (about 1:50 into the video)
http://www.wonkette.com/politics/david-gregory/david-gregory-dancing-queen-117970.php
I just helped out with more appropriate music, IMO ;-)