Classified documents, font controversies, and the connection between exercise and spirituality

This hour: are too many documents classified in the U.S.? Plus, why the State Department is changing its default font. And, we'll look at the connection between exercise and spirituality. GUESTS:  Matthew Connelly: Professor of International and Global History at Columbia University, author of the forthcoming book The Declassification Engine: What History Reveals About America’s Top Secrets, and principal investigator of History Lab Juan Villanueva: Senior Type Designer at the Monotype Studio, and co-founder of Type Electives, an online school for type design education Cody Musselman: Postdoctoral Research Associate at the John C. Danforth Center on Religion and Politics at Washington University in St. Louis, who is working on a book called Spiritual Exercises: Fitness and Religion in Modern America Join the conversation onFacebook and Twitter.Support the show: http://www.wnpr.org/donateSee omnystudio.com/listener for privacy information.