The Story

Alan Smith taught philosophy and literature to violent criminals in prison until he realized he was “becoming more of the prison than I wanted to be.”

Brian Bushway became legally blind when he was 14 and learned to use a soft clicking sound to orient himself. He now teaches the technique, echolocation, to other blind people.

For the last five years, photographer Murray Ballard has followed the practice of cryogenics and the people who choose to freeze themselves after death in the hopes that technology will allow them to come back to life.

Umpire Perry Barber worked the bases at many major league spring training games, but she won't be behind the plate for the regular season match ups. No woman ever has. Also in this episode, Jim Trelease has dinner with Dear Abby.