Volunteers of the newly formed "Peace Brigades" participate in a parade in the Shiite stronghold of Sadr City, Baghdad, Iraq, Saturday, June 21, 2014. Thousands of Shiite militiamen have paraded in ... more 
Volunteers of the newly formed "Peace Brigades" participate in a parade in the Shiite stronghold of Sadr City, Baghdad, Iraq, Saturday, June 21, 2014. Thousands of Shiite militiamen have paraded in Baghdad and several other cities in southern Iraq with heavy weaponry, signaling their readiness to take on Sunni militants who control a large chunk of the country’s north. (AP Photo/Karim Kadim) less 
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Associated Press | Photo By Karim Kadim
Sat, Jun 21, 2014 6:45 AM EDT