The uproar over Kansas state Rep. Bill Otto's "RedNeck Rap" escalated yesterday when Kansas Senate Democratic leader Anthony Hensley called out Otto for the YouTube video's racial undertones.In a statement, Hensley recalled that Otto once made a comment to an African-American staff member about shooting an African-American member of the governor's cabinet. Hensley was referring to Patrick Woods, a legislative liaison for the Department of Social and Rehabilitation Services, who claimed that Otto