this guy here, frank cronin, irish lad, he gets the wild idea to do the grand canyon sky walk for freejumps over this fence and then scampers out like a squirrel. gets to the edge of this pylon of rock and leaps -- >> to his death? >> he's tripping. >> let's hope he doesn't. >> i don't know much about him. i don't know if he's got a parachute buried beneath that sweater he's wearing. here he goes with another death-defying leap. go, frank, go. >> no, frank, no. >> my stomach is in knots watching this. i'm afraid of heights and that's ridiculous. >> he does have a heck of a view. >> he's going to have a great story when he gets back to ireland. >> he can get that view from a helicopter. >> those puddles of water that gather, super important to the desert. frank's plucking on the ice. >> ice. >> this is one of the seven wonders of the world. if they have a fence and a lock, don't interrupt it. it's there for a >> i cannot condone what frank is doing. people have died by doing what frank did here, jumping over fences. >> he survived and made it onto "right this minute" but this could have