Related Program: Radio Friends with Paul Pepper Columbia Water & Light: Dave Mars By Paul Pepper • Sep 25, 2012 Related Program: Radio Friends with Paul Pepper TweetShareGoogle+Email Today Paul Pepper chats with Columbia Water & Light Department's DAVE MARS. Did you know "Public Power Week" starts Monday?! Also, how much insulation is in your attic? Tags: pepperTweetShareGoogle+EmailView the discussion thread. Related Content Show-Me Opera By Paul Pepper • Sep 20, 2012 Today Paul Pepper welcomes CHRISTINE SEITZ with Show-Me Opera. Christine talks about the upcoming MU Voice Symposium and Vocal Arts Festival, followed by an in-studio operatic performance!