They should have stayed there to protest the corruption and failures that have led to the deaths of tens of thousands of people around the world. But then that would require some serious minded people, not these dopes who don't seem to know where they want to go or what to do when they get there.
I guess these protesters in NYC did NOT see the UN arresting protesters elsewhere in world today, which should have been a red flag about faith in UN's allowing such Freedom should they be calling the shots...hmmmm guess they never thought about that!