Columbus, Indiana is a city of just over 47,000, yet the national AIA ranks it 6th in the nation for architectural innovation and design – behind Chicago, New York, Boston, San Francisco, and Washington DC.  Like Marfa, Texas is for artists, Columbus is a modernist architecture fan’s heaven with an astonishing lineup of buildings by celebrated architects like Eero Saarinen, Richard Meier, I. M. Pei, and Kevin Roche.  Joining us is Richard McCoy, founding director of Landmark Columbus, and Mary Chandler,  Vice President of Cummins, the company that funded the design of all of these great buildings. Later on, musical guest Judy Carmichael, host of NPR’s Jazz inspired.