Photo of the Day

Associated Press
In this Wednesday, March 4, 2015 photo, smoke rises as the Iraqi army, supported by volunteers, battles Islamic State extremists outside Tikrit, 80 miles (130 kilometers) north of Baghdad, Iraq. Iranian-backed Shiite militias and Sunni tribes have joined Iraq's military in a major operation to retake Tikrit from the Islamic State group, while the U.S. led coalition has remained on the sidelines. (AP Photo)

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