Smoke rises during clashes between Iraqi security forces and Islamic State (IS) militants, in the Hamrin mountains in Diyala province September 20, 2014. Picture taken September 20, 2014. ... more 
Smoke rises during clashes between Iraqi security forces and Islamic State (IS) militants, in the Hamrin mountains in Diyala province September 20, 2014. Picture taken September 20, 2014. REUTERS/Stringer (IRAQ - Tags: CIVIL UNREST POLITICS CONFLICT MILITARY) less 
1 / 30
Reuters | Photo By STRINGER/IRAQ / REUTERS
Sun, Sep 21, 2014 8:58 AM EDT