Monday, Kendrex White was taken into custody after he went berserk with a machete on the campus of the University of Texas at Austin. He killed one and left three injured. In 2012, before White was a student at UT Austin, he made a 14-minute, poorly produced video at his home that shows Kendrex White and his classmates reenacting the murder of white people by Haitian political figure Dutty Boukman....