Mother of Slain Chicago Teen Hadiya Pendleton Demands That Congress Take Action To End Gun Violence in New PSA

NEW YORK, Feb. 15, 2013 /PRNewswire-USNewswire/ -- Mayors Against Illegal Guns today released a new public service announcement featuring Cleopatra Cowley-Pendleton, whose 15-year-old daughter Hadiya Pendleton was shot and killed in Chicago just days after performing with her high...