Long Covid, Gabby Giffords, Deadline Cafe

On this edition of CBS “Sunday Morning” hosted by Jane Pauley. In our cover story, Ben Tracy talks with former Arizona Congresswoman Gabby Giffords, subject of a new documentary. Plus: Serena Altschul profiles celebrated abstract artist Sean Scully; Dr. Jon LaPook looks at the effects of "long COVID"; David Martin sits down with Medal of Honor recipient and poet Major John Duffy; Jane Pauley interviews bestselling author of books for young people Jason Reynolds; and Liz Palmer visits a café in Tokyo where customers are on deadline.