knight, who brings a human touch to technology. >> i have this idea where maybe we come to place where we replace not people by robots but tutsiers computers by rob ots. how about make making computers more human. their stories this saturday on "the next list," 2:30 eastern. [ engine revving ] ♪ [ male announcer ] it's a golden opportunity to discover the heart-pounding exhilaration beyond the engineering. ♪ come to the golden opportunity sales event to experience the precision handling of the lexus performance vehicles,