Minnesota native Thomas Friedman speaks at the Aspen Institute in Colorado. Friedman is writing a new book about globalism called The World is Flat: America in the Twentieth Century.
The rest of the story
Authorities say the Kentucky Census worker found hanged wasn't the victim of a mysterious anti-government conspiracy.
3:20 p.m. more
Looking for ways to ensure your students are doing quality research from credible sources? Sound Learning is a launching point to Minnesota Public Radio's content on the Web.