By Patrick May / The Bulletin
December 13, 2011
SAN JOSE, Calif. — The cast members are ready. The curtain goes up. It’s showtime at the Apple Store in Palo Alto, Calif.
Here comes our first contestant for Stump the Genius Bar Geniuses: Bill Mainzer, of Portola Valley, Calif. He’s clutching a MacBook Pro the size of a radiator. He looks....