Because why wouldn't Jeter hug some random fan that was interrupting the game?
I hesitate to do this, but I have to give the moron a little bit of credit. In whatever state of mind he was in he had the sense to get one of his buddies to walk behind him and record his dash for bro-love for posterity.
It's still not a great vid since it was from a cell phone, but it's a whole lot better than the cell phone video we normally see of things like this from the upper deck.
In case you were wondering--Jeter didn't hug the moron so it was all for nothing.