He ran a flight simulator for the military in dc after wwii. He had Goldwater and Jimmy stewart go through the simulators among others to keep their flight hours up. Donnie was 5'6" and tough as nails. I've been retired 6 years now and I got on the company site and looked up the seniority list and he was still working. He's probably 92ish. I've never seen a greedier man. But he gave as well. I think he was afraid to retire. His granddaughter did pretty well. His grandson was in a death metal band and bummed money from him. I got stories.