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Former New Orleans Mayor Moon Landrieu waves at an event before the incumbent mayor, his son Mitch, arrives to address supporters after winning reelection in New Orleans Feb. 1, 2014. (AP/Gerald Herbert, file)
Former New Orleans Mayor Moon Landrieu waves at an event before the incumbent mayor, his son Mitch, arrives to address supporters after winning reelection in New Orleans Feb. 1, 2014. (AP/Gerald Herbert, file)