Hosted by Lee Cowan. In our cover story, David Pogue explores the difficult choices parents and teachers face about sending students back to class in the midst of a pandemic. Plus: On the centennial of the 19th Amendment, Margaret Brennan reports on how women finally won the right to vote; Conor Knighton meets a retired surgeon and pilot who helps dogs in need find homes, by flying animals to adoption centers around the country; Mark Whitaker talks with Vanity Fair editor-in-chief Radhika Jones and guest editor Ta-Nehisi Coates about their special issue examining race in America; Mo Rocca turns some letters with ?Wheel of Fortune? star Vanna White; Lee Cowan meets a top-ranked archer who was born without arms; comedian Jim Gaffigan contemplates the start of the new school year; and Luke Burbank offers up the history and lore behind a big, sweet, juicy slice of summer ? watermelons.