Fighters of the Islamic State of Iraq and the Levant (ISIL) stand guard at a checkpoint in the northern Iraq city of Mosul, June 11, 2014. Since Tuesday, black clad ISIL fighters have seized Iraq's ... more 
Fighters of the Islamic State of Iraq and the Levant (ISIL) stand guard at a checkpoint in the northern Iraq city of Mosul, June 11, 2014. Since Tuesday, black clad ISIL fighters have seized Iraq's second biggest city Mosul and Tikrit, home town of former dictator Saddam Hussein, as well as other towns and cities north of Baghdad. They continued their lightning advance on Thursday, moving into towns just an hour's drive from the capital. Picture taken June 11, 2014. REUTERS/Stringer (IRAQ - Tags: CIVIL UNREST POLITICS CONFLICT) less 
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Reuters | Photo By STRINGER/IRAQ / REUTERS
Thu, Jun 12, 2014 8:43 AM EDT