branson try to go ahead. >> his people said, hold on. >> one more flight. >> one more flight. >> look. when astronauts go into space, they have to be healthy. there are many considerations for what it takes to go into space. what about taking -- i mean jeff bezos is not joe shmoe, who appeared on the show this week. he's not just anybody, but what's considered as far as his fitness? >> i've done the training. >> you knocked a huge hole in my -- >> well, i mean i've done the weightlessness thing. if you're relatively healthy and you don't mind being in an enclosed space for a period of time and you know where a few switches are, you should be able to survive it. the risk isn't whether you turn to your spouse and say honey, i want to sell the house for a five-m