Mexican group hits back at slant-eye gesture backlash.

Something just went down at the World Cup that's got the entire globe talking - and it's not good. A viral video has surfaced showing a shocking display of racism from none other than the president of a Mexican engineering guild. The clip, posted by a stunned Korean YouTuber, captures the moment a man in a Mexico jersey makes a sickening slant-eye gesture from the bleachers.