Saudi Arabia says Yemeni rebels fired ballistic missiles, killing 1 in Riyadh Saudi Arabia says Yemeni rebels fired ballistic missiles, killing 1 in RiyadhCBS News Saudi Arabia intercepts 7 missiles fired from Yemen, military officials sayCNN Saudis Claim to Intercept 7 Missiles Fired at Cities From YemenNew York Times Al Houthis will not prevail in Yemengulfnews.com Full coverage