Hosted by Jane Pauley. In our cover story, Jill Schlesinger looks at what educators and students may expect when colleges and universities open for the fall semester. Plus: Rita Braver profiles Dr. Jill Biden; Jim Axelrod focuses on the work of an official White House photographer, Pulitzer Prize-winner David Hume Kennerly; Jane Pauley sits down with singer-songwriter James Taylor; Kelefa Sanneh explores the rise in popularity of RVs during the pandemic; Mark Phillips looks at how Britain is re-examining its slave-trading past; Jim Gaffigan acquires a green thumb; and Lee Cowan visits artist Bradley Hart, whose paintings incorporate an unusual medium: bubble wrap.