Ryan Lamppa

In Spain, the rice dish paella has spawned many variations over time, but @sethdoane went to Valencia looking for the traditional ways paella is prepared and served. cbsn.ws/4yfzRAi

Barley, the golden retriever, lost her spunk once she started taking medication. But when Justin and Tori Cannarelli, of New York, brought Louie, a duckling, home for a short visit, the bird and the dog immediately bonded – and Barley was once again good as gold. @SteveHartmanCBS reports on a healing friendship that transcends species.

Over the past 10 years, Rishi Sharma has conducted video interviews with more than 3,000 World War II veterans – members of the "Greatest Generation" who answered the call to defend freedom – to preserve their stories of sacrifice and their lessons of liberty. @SteveHartmanCBS reports. cbsn.ws/4b7748m

Frederick Douglass, who was born into slavery and became an influential orator, writer and intellectual, was the most photographed person in America in the 19th century. Nancy Giles explores how Douglass used the early photographic medium to promote the cause of abolition.

More than a century after his death, Theodore Roosevelt is getting his own presidential library. Amid the prairie grass of North Dakota, what’s described as an immersive experience in the life and legacy of the 26th president stands — as well as the nature that shaped both Roosevelt and his vision of America.

The Sagrada Família basilica, which soars 50 stories above Barcelona, has been under construction for nearly a century and a half. The improbable dream of Antoni Gaudí, the structure was less than 15% complete when the architect died in 1926. Now, architects are following Gaudís clues to complete his masterpiece.

She was, and remains, one of cinema's most brilliant stars. Norma Jeane Baker, known to the world as Marilyn Monroe, died in 1962 at age 36, but she left a legacy of classic films, fashion and a carefully-crafted celebrity image. To mark the centenary of her birth, @AcademyMuseum is launching an exhibition, "Marilyn Monroe: Hollywood Icon." @thattracysmith talks with those studying the sex symbol's life and career and those who are preserving her film persona. cbsn.ws/4u6repM

In Finland, bold graphics have become the trademark of Marimekko, the company whose fabrics, housewares and fashions have been adding vibrant colors and design to the world for 75 years. Correspondent @sethdoane reports.

Filmmaker @JSeftel talks with his mother, Pat, about a day devoted to moms.

For centuries, the English city of Newcastle was a hard-scrabble industrial powerhouse that built ships. It was also the hometown of the rock musician Sting, who as a young man witnessed the city's shipbuilding business dry up. He's paid homage to his town's heritage by writing and starring in @LastShipMusical, which he's now taking on an international tour. He talks with Mark Phillips about his long career, and why he can't stop working. cbsnews.com/news/sting-embar…