Although he's in his 80's, singer/songwriter Ken Medema is still rolling out improvised, heartfelt messages of Christ-centered social justice.

Thank you, Ken, for sharing your time and your talent with all of us at Wild Goose, and thank you for sitting down in a small tent, on a hot day, surrounded by the nearby noises of people cooking, talking and singing, to share your message with me and the BBBQ listeners.