Mexico recounting more than half presidential vote

Mexican authorities check a ballot box during a computation of ballot boxes at an electoral institute district council in Mexico City, Wednesday July 4, 2012. The computation is done to determine which ballot boxes used in last Sunday's general elections will be recounted in front of party representatives. (AP Photo/Eduardo Verdugo)Mexican electoral authorities said Wednesday they are recounting more than half the ballot boxes used in the weekend's presidential election after finding inconsistencies in the vote tallies.