This was a Nazi concentration camp. Unlike all the other camps used by the Nazis during WWII, this one was built on British soil. Holly Williams visits the site and learns about its disputed history. 60 Minutes, Sunday. 60Minutes.com

Since taking office as the U.S. Secretary of Commerce under the Biden administration, Gina Raimondo has turned the second-tier agency into a center of national security, manufacturing, and job creation. Sunday. cbsn.ws/3MpLgbh

They say they aren’t math geniuses, but as high school seniors, Calcea Johnson and Ne’Kiya Jackson did something that was thought to be impossible: prove the Pythagorean Theorem using trigonometry. This Sunday, they share their story with Bill Whitaker.

Growing up as the youngest child in an Italian-American family in Rhode Island, Gina Raimondo saw first-hand the impact of jobs moving overseas. cbsn.ws/3XoO8eP

“You won't have enough workers to do the job unless you figure out how to get women working,” says Secretary Gina Raimondo. To apply for federal grants, companies are encouraged to provide daycare, be diverse, and have union workers.” cbsn.ws/4cLdXu7

"We have the most sophisticated semiconductors in the world. China doesn't. We've out-innovated China,” boasts Secretary Gina Raimondo. “Well, ‘we,’ you mean Taiwan?” asks Lesley Stahl. cbsn.ws/3MszoVY

Hidden and overgrown, there’s not much left of a concentration camp built on British soil. Its history is often forgotten and hotly debated by researchers. cbsn.ws/3XnJnCa

Researcher Marcus Roberts believes over ten thousand people died in the Alderney concentration camps, but a 1945 British military investigation put the death toll in the low hundreds. cbsn.ws/3Tdccz0

“On two occasions, they were forced to cram in here in an apparent rehearsal for their own death.” Researcher Marcus Roberts walks 60 Minutes through the so-called Tunnel of Death, which was part of a concentration camp on British soil. cbsn.ws/3z12cly

“If you remember them as individuals, then it's another blow against Hitler. Hitler wanted to eradicate the memory of people,” says Lord Pickles. “Hitler's evil hand still continues to affect Europe and to affect the world.” cbsn.ws/4dILh6m

To win $500, two high school seniors attempted a thorny math question. What no one told them was that for 2,000 years, solving this problem using trigonometry was thought to be impossible. cbsn.ws/3MpWE6X

“It was pages and pages and pages of, like, over 20 or 30 pages for this one problem,” says Cece Johnson, whose teen daughter solved a mathematical question considered impossible. cbsn.ws/3AL7li0

A high school math teacher posed a historically impossible-to-answer question to her students. St. Mary’s Michelle Blouin Williams says she didn’t expect anyone to solve it, but two students made history when they did. cbsn.ws/3T9EVVm

For 17 years, St. Mary’s has had a 100% graduation rate and a 100% college acceptance rate. The all-girls private school has no entry tests, just high expectations and strict rules. cbsn.ws/3Z6Aoqr

The plot twist to this story that Bill Whitaker didn’t see coming. cbsn.ws/3TehyKb

As nature gradually swallows up the crumbling concrete walls of a little-known Nazi concentration camp built on a British island, researchers are digging through records to examine how many people died there. cbsn.ws/4e7UhSd

Semiconductors are imperative for almost every type of technology out there today. But while American tech companies design the world's most advanced chips, none are actually made in the U.S. cbsn.ws/3APOsdO

Carmel Gat was one of six hostages killed by Hamas last week. In December, 60 Minutes spoke with her brother, Alon, who described his older sister as a caring person. Alon said that even while held captive, she helped other hostages by teaching them yoga.

This forgotten piece of World War II history likely didn’t make it into your history books. 60 Minutes reports on a Nazi concentration camp on British soil. Now, nearly eight decades later, the death toll is finally being counted. cbsn.ws/3w97jyo

NBA Hall of Famer and commentator Charles Barkley made a generous $1 million donation to St. Mary's Academy in New Orleans after being inspired by a @60minutes story about young scholars who cracked a centuries-old math mystery.