>> it's kevin shay now retired and living in montana.'t seen each other for many years. >> what a great surprise. >> yeah. >> wow, man, i'm so happy to see you. >> yes. it's a great surprise. >> for these two men, the experience on the 12th floor of this building has created a bond that will never fade away. >> doesn't it feel much better once you know you're not alone? >> oh, yes. >> almost everything feels better when you're not alone. >> yes, yes. >>> coming up, a man swims right up to a whale in a bold attempt to save its life. [ man ] ever year, sophia and i use the points we earn with our citi thankyou card for a relaxing vacation. ♪ sometimes, we go for a ride in the park. maybe do a little sightseeing. or, get some fresh air. but this summer, we used our thank youpoints to just hang out with a few friends in london. [ male announcer ] the citi thankyou visa card. redeem the points you've earned to travel with no restrictions. rewarding you, every step of the way. that's a good thing, but it doesn't cover everything. only about 80