>> you are look. >> as part of opening night for shark's week. discovery channel advertised the olympics swimming leson michael phelps will determine which is faster. he will be seeing a computer image of the shot. robots have taken over. sadly he didn't win and lost the race by two points. it is a huge disappointment for the humans. two seconds lower than the simulated shark. >> how about with a real shark, too. >> even fonzie jumped the real shark. >> you guys want blood. >> juan, you're next.