I'm pretty sure it was Cheney. The reason I suspect this is because I read in the paper the next day that he had to give a speech somewhere at 2:30. We saw the motorcade around 4, so he was probably on his way back.
There were 2 limos the were identical, I guess so you don't know which one he's in.
The security was awesome, it made you feel safe in the city. I remember going to the whitehouse at night, and you could faintly see a guy dressed all in black on top of the white house walking around with machine gun in hand. He also used nightvision (probably) binoculars, i dont know, it just felt like something out of a Bond movie. It was cool
(and no.. I'm liberal)
.