Well, that was really weird because I was asked through my father who knows everybody - he was a friend of Charlie Thomas, who was the head at that time of Monsanto, and a very sort of charismatic figure. He was a wonderful man, actually. That was before all of the miserable things that they found doing. And he invited me to give a talk, and I suspect that it was arranged through my father who said, I've got a son, and he does this, that and the other thing. So I gave a talk at Monsanto. And after the talk, there's this colonel, all done up in his fancy colonel clothes came up to me and said, 'What's your draft status?' I said, 'Well, it's pretty grim. It won't be long now'. And he said, 'Well, would you like to work in a laboratory?' And I said, 'Of course'. And he said, 'Well, I'll tell you exactly what to do, and how to get to my lab, which is in Dayton, Ohio. It's the Aeromedical Lab'. And so I spent the war there. And it was wonderful in some ways because I learned an incredible amount of high altitude physiology, not that that helped me with slime molds but it helped me in teaching a lot, and so I could talk about something else besides slime molds. And he arranged so I would come there. And I remember this very clearly because I thought I should call and say, 'I'm here', but there was no opportunity. And so I was given… one of the jobs I was given by the sergeant was to mop out the colonel's office. And I remember this awful feeling: I can't just greet him with a mop in my hand saying, 'I'm a genius with a mop'. And so I hid the mop behind the door when he wasn't there, so I was there with a mop [unclear] without embarrassment.