When I started NewsCut eight years ago this month, one of the things I wanted to do was provide the occasional behind-the-scenes look at MPR News, an area most people never get to see unless you take one of my patented two-hour in-person tours.

I never got around to it but being called out of radio talk-show retirement in the last couple of weeks to fill in for Kerri Miller reminded me again that radio is an iceberg, most of which lies beneath the surface. Read more