Saudi strikes rock Yemeni capital after ex-president slain

Supporters of Shiite Houthi rebels attend a rally in Sanaa, Yemen, Tuesday, Dec. 5, 2017. The killing of Yemen's ex-President Ali Abdullah Saleh by the country's Shiite rebels on Monday, as their alliance crumbled, has thrown the nearly three-year civil war into unpredictable new chaos. (AP Photo/Hani Mohammed)

SANAA, Yemen — Heavy airstrikes by the Saudi-led coalition rocked Yemen’s capital Tuesday, striking Sanaa’s densely populated neighborhoods in apparent retaliation for the killing of former President Ali Abdullah Saleh by the Shiite rebels who control the city.