NEW YORK, NY - DECEMBER 13: People march in the National March Against Police Violence, which was organized by National Action Network, through the streets of Manhattan on December 13, 2014 in New York City. The march coincided with a march in Washington D.C. and comes on the heels of two grand jury decisions not to indict white police officers in the deaths of two unarmed black men. (Photo by Andrew Burton/Getty Images)
