JOHN GRISHAM – Erin Moriarty of 48 HOURS talks with author John Grisham, known for thrillers like The Firm and The Pelican Brief, about his latest work, a nonfiction book about wrongful and questionable convictions written with Jim McCloskey.FOREIGN AFFAIRS – Seth Doane goes behind the scenes for production on season two of the streaming series "The Diplomat" and talks with star Kerri Russell and others.LARCH MADNESS – Conor Knighton joins "Larch Madness" participants, who are flocking to see the changing colors on larch trees.ALL IN THE FAMILY – Tracy Smith catches up with Damon Wayans Sr. and Damon Wayans Jr., who star in the new CBS sitcom POPPA'S HOUSE.AMERICA DECIDES – Rita Braver talks with Delaware State Senator Sarah McBride, who hopes to be elected as the first openly trans member of Congress.PIGEONHOLED – Contributor Christian Cooper looks at the world of pigeons.RHAPSODY IN BLUE – David Pogue marks the 100th anniversary of "Rhapsody in Blue."COMMENTARY – Erin Moriarty, who has been covering cases of questionable convictions for decades, has thoughts on what she has seen and what could be done about it.