An Iraqi policeman stands near burning vehicles moments after one in a series of bombs hit the Shi’ite stronghold of Sadr City, in Baghdad, Iraq, on Tuesday, May 13, 2014. (AP Photo/Karim Kadim)
An Iraqi policeman stands near burning vehicles moments after one in a series of bombs hit the Shi’ite stronghold of Sadr City, in Baghdad, Iraq, on Tuesday, May 13, 2014. (AP Photo/Karim Kadim)