Detecting and avoiding telephone and internet scammers; Tracy Smith interviews actress Donna Mills (TV series, "Knots Landing"); small towns for sale across the country; Mo Rocca covers bad meetings; Japanese businesses that have been in business for more than a century; Titan Caskets; massive greenhouses in Spain

David Pogue on high temperatures over the summer; Gov. Chris Christie, 2024 Republican presidential candidate; Jane Pauley interviews actor Michael J. Fox on his battle with Parkinson's disease; Martha Teichner visits a pig sanctuary; David Martin on a new mine-cleaning device; an 89-year-old gravedigger in Galveston, Indiana; Riva Yachts; charging a smartphone

Sean Doane interviews artist Banksy; Luke Burbank interviews rock group Depeche Mode; David Martin interviews actor Morgan Freeman (documentary, "761st Tank Battalion: The Original Black Panthers"); author Tess Gunty (book, "The Rabbit Hutch"); Happywhale, an organization that encourages people to identify individual animals; nonalcoholic cocktails; the Opal Awards; a man restores a car for a friend with ALS

New York City's grandest homes; how people live in massive and minuscule homes; magician David Copperfield; getting a good night's sleep; the history of elevators; the reimagined Tiffany flagship store; the 150th anniversary of Levis' 501 jeans.