Mike Smith, director of Wayne State University's Walter P. Reuther Library, and Katie Dowgiewicz, archivist for the National Association of Letter Carriers (NALC), appeared on WDET's "Detroit Today" to discuss the exhibit opening of "Still Delivering: A History of the Letter Carriers." The exhibit, which is located in the atrium area of the Walter P. Reuther Library, runs Sept. 22 through June 2010.