If you have some free time, I suggesting following along on this live blog update the Daily News has going. As of right now, the second most recent picture posted is this one:
Yeah, that's Marble Hill/Manhattan City Councilman Ydanis Rodriguez on the left, locked arm and arm, with the protesters.
I'll be down there tomorrow to check it all out, assuming they're still there and the NYPD didn't decide to arrest hundreds of people. I'll write something Monday about what I experience.