WAMC's Friday quiz segment, Any Questions?, puts news director Ian Pickus in the hot seat, as he and listeners field questions from resident quizzer Mike Nothnagel. Nothnagel is Associate Professor of mathematics at The Culinary Institute of America, and a crossword constructor for the New York Times and Games Magazine, among other outlets. Often, Mike and Ian switch seats or feature guest answerers, such as Will Shortz, Liane Hansen, John Flansburgh and Mike Doughty. Any Questions? airs Fri ...