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... During the discussion, Trump highlighted the difficulty of spaceflight and the qualifications required to participate in such missions, saying, "We're very proud of these people. They have unbelievable courage.

To get in there, you have to be very smart. You have to do a lot of things physically good."

He then added, "I would've had no trouble making it. And physically very, very good.

Maybe a little bit of a problem. I don't know. We'll have to try it sometime. Is a president allowed to go up in one of these missions?" ...