A world-class architectural historian calls architect Mies Van Der Rohe "a parasite." Geoffrey Baer introduces us to historian Vincent Scully, and we'll hear what other surprising things he has to say about Chicago architects and architecture.

• For more information about the Driehaus Prize events
• For more about the University of Notre Dame architecture department
• Footage of Vincent Scully lecturing came from an upcoming film about Scully produced by Checkerboard Film Foundation, New York