[CBC]ANALYSIS | ISIS was crushed by a U.S.-led coalition. After blasts in Iran, is it making a comeback? | CBC News
Islamic State, the Sunni Muslim militant group that claimed responsibility for two deadly blasts in predominantly Shia Iran this week, has been operating in the shadows since it was largely crushed by a U.S.-led coalition several years ago.Here are some facts about the movement, which experts say is weakened but ...