Thanks to Dude for pointing this out in the comments:
One can listen to an archive of Tom's appearence on the radio show by visiting this link and choosing May 16th at 6 PM. (Tom was EST, the station is MST). Then fast forward up to about 40 minutes into the program.
Tom spoke for less that 20 minutes and there were few/no interruptions by the host, ads, or callers. So, short, sweet, and worth a listen.
Update: Tom says:
Actually, there were 2 disruptions in my home office. I caught Vonne coming in, before she said anything. Later, son Jerry strolled in, with a give-me-an-audience-now! look on his face. Amazingly, I hand signal him out before he speaks, but if you listen carefully, I lose my way in an answer about 2/3rds of the way through the segment.