CNN CNN Special Report April 30, 2015 01:28:00
Alexandra, you're on the air. what's happening? >> reporter: hi, anderson, this is a group of protesters that have walked up from union square. take a look at what's in front of me. we have really probably at least 100, maybe more than that, protesters who have just come off the west side highway, anderson. they're walking east across manhattan right now. there's a long line of police officers who have been escorting them. you actually see a big group of police officers walking in the opposite direction right now. not clear where they are headed. but up in front of this crowd, up this street o...