NEW YORK, NY - JANUARY 21: Participants with One Million Moms for Gun Control, a gun control group formed in the wake of last month's massacre at a Newtown, Connecticut elementary school, attend a rally and march across the Brooklyn Bridge on January 21, 2013 in New York City. The group marched to City Hall where they held a rally and demanded stricter measures against guns. One Million Moms for Gun Control said the event is inspired by the Rev. Martin Luther King Jr.'s message of nonviolence. (Photo by Spencer Platt/Getty Images)
