senator glenn, i'm here for this flight coming up. but to you guys i'm john, just another test pilot, another astronaut with you and i'm glad to be back, glad to be part of your group. he came down to our level. you could run down on the elevator and ask him how the training was going. i think one of the things i remember is his humility, a senator and national icon of the space age, a very approachable guy, and so was his wife. they were role models for all of us. >> the other piece of his life that obviously was very important to him was as his role as a senator. he wasn't really that comfortable with the actual campaigning or politics in general. he was wanting to do service, he ran for president and didn't win. what we keep hearing over and over again was that he wasn't someone that really wanted to