More sharks are being spotted near beaches in the North Atlantic Ocean, some just feet from the shoreline. Why the sharks are swimming so close and how scientists are tracking them? The reintroduction of the predator has led to more visitors and a shift in the ecological makeup of Yellowstone Park. And, "National Geographic" photographer Joel Sartore shows us how his shots come together and why he started his Photo Ark project. Bill Whitaker will have these stories on this week's "60 Minutes." To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices

In an interview with Sharyn Alfonsi, El Salvador's president, Nayib Bukele, says his country is not prepared to process and care for asylum seekers -- he promised to accept in a controversial deal with the U.S. Francesco Lotoro has spent 30 years recovering, cataloging and performing music written by prisoners in Nazi concentration camps. Jon Wertheim has his story on this week's "60 Minutes." To learn more about listener data and our privacy practices visit: https://www.audacyinc.com/privacy-policy Learn more about your ad choices. Visit https://podcastchoices.com/adchoices