Interviewing Checkers Boffin Schaeffer After Man-Machine Poker Tourney

I'll be interviewing Jonathan Schaeffer next week about his amazing checkers solution. Right now, he's busy at a big \<a href="http://www.msnbc.msn.com/id/19875057/"" target="_blank" rel="noopener noreferrer">man-machine poker showdown. Suggested questions welcome...