Protesters rallying against police violence raise their hands as police officers try to remove them from a footbridge over Interstate 80 in Berkeley, Calif., on Monday, Dec. 8, 2014 (Photo: AP)
Protesters sit on Shattuck Avenue during a march against the New York City grand jury decision to not indict in the death of Eric Garner in Berkeley, California December 8, 2014 (Photo: Reuters)
Police officers with the Berkeley Police Department clash with protesters during a march against the New York City grand jury decision to not indict in the death of Eric Garner in Berkeley, California December 8, 2014 (Photo: AP)
Protesters chant beneath the University overpass near Highway 80 during a march against the New York City grand jury decision to not indict a police officer in the death of Eric Garner in Berkeley, California December 8, 2014 (Photo: Reuters)
Protesters stand on the University overpass over Highway 80 during a march against the New York City grand jury decision to not indict a police officer in the death of Eric Garner in Berkeley, California December 8, 2014 (Photo: Reuters)
Protesters rallying against police violence block both directions of Interstate 80 in Berkeley, Calif., on Monday, Dec. 8, 2014 (Photo: AP)
California Highway Patrol officers try to grab a protester who blocked Highway 80 in response to police killings in Missouri and New York in Berkeley, Calif., Monday, Dec. 8, 2014 (Photo: AP)
Protestors stage a "die-in" outside the Justice Department in Washington, Monday, Dec. 8, 2014, lying on the sidewalk (Photo: AP)
Demonstrators sit on a railroad track in front of an Amtrak train during a march against the New York City grand jury decision to not indict in the death of Eric Garner in Berkeley, California December 8, 2014 (Photo: Reuters)
Police with wooden sticks stand guard, Monday, Dec. 8, 2014, after they cleared a group of protesters out who had stopped traffic at 4th and Pine in downtown Seattle during a demonstration against the decisions not to indict police officers who who killed men in Ferguson, Missouri and New York (Photo: AP)