Pittsburgh synagogue massacre leaves 11 dead, 6 wounded

People hold candles as they gather for a vigil in the aftermath of a deadly shooting Saturday at the Tree of Life Synagogue, in the Squirrel Hill neighborhood of Pittsburgh. (AP Photo/Matt Rourke)

PITTSBURGH — A gunman who’s believed to have spewed anti-Semitic slurs and rhetoric on social media barged into a Pittsburgh synagogue on Saturday and opened fire, killing 11 people in one of the deadliest attacks on Jews in U.S. history.