(Protester Tobias Calzarette of Marlboro, Vt., with face guard, joins others with Occupy Wall Street as they leave Zuccotti Park Wednesday, Oct. 5, 2011 in New York to join a rally at City Hall. A diverse group of powerful unions joined demonstrations near Wall Street on Wednesday, lending focus, credibility and potentially hundreds of participants to a group that started out with a few college students camping out in lower Manhattan. (AP Photo/Craig Ruttle))
