The Principles of Ray Dalio | A Radical Solution | Attu

The Principles of Ray Dalio: The founder of the most successful hedge fund in the world says capitalism needs to be reformed and that the American dream is lost.

A Radical Solution: One of the top medical schools in the United States is going tuition-free. Lesley Stahl reports on how and why they're doing it.

Attu: A small Alaska island was the site of the only North American ground campaign during WWII. Though not well-known, the battle featured some of the war's most brutal fighting.