I appear on two recent editions of the "Gird Up! Podcast," narrated by one of our teachers (Charlie Ungemach) at Siloah Lutheran Church in Milwaukee. Here's the link-
Check out episode 65, "Fizzy Water with Chris Driesbach" and episode 66, "One Cross, Three Nails: Chris Driesbach's Redemption Story."
"Gird Up!", which describes itself as "Exploring what it means to be a man of God," has many other interesting things to listen to as well.