PEN America's 'World Voices Festival'

This week, PEN America is hosting its annual "World Voices Festival," to uplift international writers and freedom of expression around the globe. Amid a climate in the U.S. that includes book bans and attempts to limit the types of content in classrooms, author and poet Jose Olivarez and Clarisse Rosaz Shariyf, PEN America's Chief Program Officer discuss the festival's featured writers, works and mission.