Iraqi security personnel carry the coffin of a soldier, who was killed during clashes in Ramadi, during a funeral in Najaf, 160 km (99 miles) south of Baghdad, in this December 28, 2013 file photo. To... more 
Iraqi security personnel carry the coffin of a soldier, who was killed during clashes in Ramadi, during a funeral in Najaf, 160 km (99 miles) south of Baghdad, in this December 28, 2013 file photo. To match Special Report IRAQ-ANBAR/ REUTERS/Alaa Al-Marjani/Files (IRAQ - Tags: CIVIL UNREST POLITICS MILITARY) less 
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Reuters | Photo By STRINGER / REUTERS
Thu, Mar 20, 2014 9:03 AM EDT