Vice President Joe Biden, center, arrives for funeral services for New York City police officer Rafael Ramos at Christ Tabernacle Church, in the Glendale section of Queens, on Saturday. Julio Cortez/AP hide caption

itoggle caption Julio Cortez/AP

Protesters march through Midtown Manhattan on Tuesday, a day after New York City's mayor called for a pause in the demonstrations. Michael Graae/Getty Images hide caption

itoggle caption Michael Graae/Getty Images

A horse-drawn carriage operator waits for riders near Central Park in New York on October 20, 2014. Mayor Bill de Blasio is backing legislation that would ban such carriages in 2016. JEWEL SAMAD/AFP/Getty Images hide caption

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Eric Garner (right) poses with his children. A grand jury has decided not to indict a New York police officer over Garner's death in July. Family photo via National Action Network/AP hide caption

itoggle caption Family photo via National Action Network/AP