How long is the program?
The program is a short 30-minute broadcast. The context states that it is a short 30 minutes, and most mail contains only one complaint: that 30 minutes isn't long enough. So the program length is 30 minutes, though some wish it were longer.
Les explains that the program is only 30 minutes long, calling it 'our short 30 minutes.' He notes that most of the mail he receives has only one complaint: that 30 minutes isn't long enough. Because of that, he hates to take time out for announcements, though occasionally he must. The context also mentions a seminar recording available for a $10 contribution, but that is separate from the regular program length.