. >> brian arnold from brightton. jake murray will -- brightton. jake maury will take the last three stages -- murray was take the last three stages midoriyama. competitors who make it through stage 1 will take on stage 2 and possibly 3 and 4. stage 2 has giant ring swing, down up salmon ladder, hourglass to atari, double edge that won't flip. the competitors have a chance of winning $1 million. the winner last year was from boulder. it airs right here on 9news at 7:00 tonight. especially the kanaly. >> oodles of colorado connections, do not know how they do it. they talk about how their arming get so tired and you can like feel it at a certain point when their arms and legs are shaking. >> it's exhausting to watch. >> brian has been there before. he's made it to some of the later rounds. we'll see how it works out. >>> researchers at city of hope are looking at cancer cells using immunotherapy. >> we have steve spangler with the best ways to visualize their scientific break-through and the answer, believe it or >>> you always know when there's som