Eric Garner Michael Brown Police Brutality Rallies Held Across U.S.

Thousands of people gather at Washington Square to march through Manhattan to protest police violence on Dec. 13, 2014 in New York City.

Cem Ozdel—Anadolu Agency/Getty Images

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Demonstrators chant at Freedom Plaza in Washington on Dec. 13, 2014.

Jose Luis Magana—AP

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Thousands of protestors demonstrate against police brutality in New York City as part of the Millions March on Dec. 13, 2014.

Andrew Hinderaker

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Thousands of protestors demonstrate against police brutality in New York City as part of the Millions March on Dec. 13, 2014.

Andrew Hinderaker

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People march in the National March Against Police Violence on Dec. 13, 2014 in New York City.

Andrew Burton—Getty Images

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Thousands take part in the "Justice for All" march and rally down Pennsylvania Avenue to the U.S. Capitol in Washington D.C. on Dec. 13, 2014.

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People shout slogans against police as they take part in a march against police violence in New York City on Dec. 13, 2014.

Eduardo Munoz—Reuters

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Young boys watch from a seat in a charter bus as demonstrators march along Michigan Avenue to protest police brutality on Dec. 13, 2014 in Chicago.

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Thousands of protestors demonstrate against police brutality in new York City on Dec. 13, 2014.

John Minchillo—AP

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A police officer looks into the crowd, after he was hit on the leg with paint thrown by protesters during an evening demonstration against police violence in Oakland, Calif. on Dec. 13, 2014.

Stephen Lam—Reuters

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Film director Spike Lee, and others, march on Pennsylvania Avenue toward Capitol Hill in Washington, on Dec. 13, 2014.

Jose Luis Magana—AP

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Lesley McSpadden, mother of unarmed teenager Michael Brown, shot and killed in Ferguson, Mo., in August, helps lead the march on Dec. 13, 2014 in Washington D.C.

Chip Somodevilla—Getty Images

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A man holds up a ''Jail Killer Cops' sign during a 'Millions March' demonstration in Oakland, Calif. on Dec. 13, 2014.

Elijah Nouvelage—Getty Images

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People march in the National March Against Police Violence on Dec. 13, 2014 in New York City.

Andrew Burton—Getty Images

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Thousands of protestors demonstrate against police brutality in New York City as part of the Millions March on Dec. 13, 2014.

Andrew Hinderaker

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