 It's a topic that hits close to home for Bailey Sincox. She's a Perkins-Conson postdoctoral fellow at Princeton University and a lecturer in the school's English department. In an essay, she traces the demise of the paper ticket and considers what's lost when entry to events is almost entirely digital. Sincox spoke with my co-host Mark Brody more about this, and they started with what got her interested in this transformation of ticket stubs, programs, and memorabilia from events from paper to more digital.