Democrat Travis W. Childers led the field and just narrowly missed the majority vote he needed for an outright victory in a special election held Tuesday in Mississippi’s 1st District. Childers now moves on to a May 13 runoff with Republican Greg Davis, the mayor of Southaven, in a district that has a conservative lean and usually votes strongly Republican in contests for federal office. Childers received 49.4 percent, just short of the 50 percent threshold, according to complete but unofficial returns. Davis received 46.3 percent of the vote and trailed Childers by more than 2,000 votes, staving off elimination...