As PEN America celebrates its 100th year, Suzanne Nossel, CEO of PEN America, the human rights and free expression organization, and Ayad Akhtar, president of PEN America, playwright and novelist and the author of Homeland Elegies: A Novel (Little, Brown and Company, 2020), talk about today's gathering of renowned writers from around the world to talk about drawing on the organization's history to fight threats to free expression going forward.