Thousands march through Manhattan to protest police violence

NEW YORK, NY - DECEMBER 13: Thousands of protestors converge on Manhattan's Washington Square Park to march through the Manhattan to protest the police violence on December 13, 2014 in New York, United States. Protestors shout slogans as Hands up, dont shoot, Black lives matter and I cant breathe during the march. (Photo by Mustafa Caglayan/Anadolu Agency/Getty Images)