A Houthi rebel fighter stands atop a cannon-mounted truck in front of the Sanaa residence of former Yemeni President Ali Abdullah Saleh. Houthi rebels killed him in an attack Monday, and video purporting to show his corpse circulated on social media. Mohammed Huwais/AFP/Getty Images hide caption
Smoke billows behind a building in the Yemeni capital Sanaa on Sunday, during clashes between Houthi rebels and supporters of Yemeni ex-president Ali Abdullah Saleh. Mohammed Huwais/AFP/Getty Images hide caption
Yemeni President Ali Abdullah Saleh in a photo provided his office earlier this month. He wears gloves to protect his hands, which were injured during an assassination attempt earlier this year. AFP/Getty Images hide caption
Yemeni President Ali Abdullah Saleh announced he will freeze constitutional changes that would allow him to be president for life. a controversial April poll. Gamal Noman/AFP/Getty Images hide caption