Bob Allen, who hosts the Points North weekly show on Interlochen Public Radio, does some of the best journalism on radio. His questions and format provide in-depth discussion, and while his guests may not agree with each other, he doesn’t let it turn into a shouting match. Last week he had a show on the Great Lakes compact, and invited author Dave Dempsey and I as guests. Traverse City attorney Jim Olson also called in with interesting comments. We covered the pros and cons of the Great Lakes compact, with a focus on bottled water, water commoditization, and the public trust doctrine. An MP3 of the show is now available online.