July 19 marked 15 years since Insight first aired, and we’re celebrating with a birthday special. Take a look back at the show’s history and evolution since its premiere as we’re joined by our special guest, founding host Jeffrey Callison.

Callison and Beth Ruyak co-host this special birthday episode as they revisit some of the show’s enduring topics and some of their personal memories. Listeners may remember when Insight was a call-in show, or when it covered a single topic each episode. Remember what the topic of that first episode was? Insight revisits all this, and answers some common listener questions about how the show is made.