People stand next to wreckage at the site of a car bomb attack in Yemen's capital Sanaa June 29, 2015. A car bomb claimed by Islamic State exploded in the Yemeni capital Sanaa overnight, medics said, ... more 
People stand next to wreckage at the site of a car bomb attack in Yemen's capital Sanaa June 29, 2015. A car bomb claimed by Islamic State exploded in the Yemeni capital Sanaa overnight, medics said, wounding at least 28 people gathered to mourn another attack earlier this month. REUTERS/Khaled Abdullah less 
1 / 30
Reuters | Photo By KHALED ABDULLAH / REUTERS
Mon, Jun 29, 2015 7:13 PM EDT