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."See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.