Masked Sunni Muslim gunmen walk with their weapons during their patrol in the city of Falluja, 70 km (43 miles) west of Baghdad, February 26, 2014. Government forces are fighting rebellious Sunni ... more 
Masked Sunni Muslim gunmen walk with their weapons during their patrol in the city of Falluja, 70 km (43 miles) west of Baghdad, February 26, 2014. Government forces are fighting rebellious Sunni tribes and an al-Qaeda splinter group, the Islamic State of Iraq and the Levant in western Anbar province.REUTERS/Stringer (IRAQ - Tags: CIVIL UNREST POLITICS) less 
1 / 31
Reuters | Photo By STRINGER/IRAQ / REUTERS
Wed, Feb 26, 2014 2:54 PM EST