Yemeni pro-democracy protestors pray during a rally in Sanaa, Yemen, Friday, Dec. 28, 2012. (AP Photo/Hani Mohammed)

Associated Press
Yemeni pro-democracy protestors pray during a rally in Sanaa, Yemen, Friday, Dec. 28, 2012. (AP Photo/Hani Mohammed)
Yemeni pro-democracy protestors pray during a rally in Sanaa, Yemen, Friday, Dec. 28, 2012. (AP Photo/Hani Mohammed)