Lonnie Bunch is the fourteenth secretary of the Smithsonian Institution. He is the first African American secretary and first historian to oversee what is the world's largest museum and research complex. Bunch talks to David Rubenstein about running the organization during the Covid-19 pandemic and about the museum's response to protests over racism in America. He appears on the latest episode of "The David Rubenstein Show: Peer-to-Peer Conversations."