A Kurdish man displays weapons for sale at an arms market in Arbil, capital of the autonomous Kurdish region of northern Iraq, August 17, 2014. The White House said on Sunday that President Barack ... more 
A Kurdish man displays weapons for sale at an arms market in Arbil, capital of the autonomous Kurdish region of northern Iraq, August 17, 2014. The White House said on Sunday that President Barack Obama had informed Congress he authorized U.S. air strikes in Iraq to help retake control of the Mosul Dam, which it said was consistent with his goal of protecting U.S. citizens in the country. REUTERS/Azad Lashkari (IRAQ - Tags: CIVIL UNREST POLITICS) less 
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Reuters | Photo By STRINGER/IRAQ / REUTERS
Sun, Aug 17, 2014 5:36 PM EDT