I was in a part of that. In fact, I was the one taking video (walking backwards). I was walking in the front next to my cousin, who was holding the "Who is Ron Paul?" sign. Now maybe you were with a different group, but there was a bunch of us doing the same thing.
I don't have time right now, but I'll put up what I took possibly later tonight. I didn't watch it yet, so I'm not sure how good the recording is. My main priority was getting the actual speech up first.