Yemen
Add to Lightbox DownloadLights atop the 300-foot minarets at the four-year-old al Saleh Mosque glow during a storm in Sana, Yemen, March 31, 2012. The $60 million house of worship is Yemen’s largest and most extravagant, named for Ali Abdullah Saleh, who stepped down in February 2012 after 33 years as president. It opened with claims of promoting moderate Islam but militant groups have only gained strength here.