Walid Jumblatt; Michael Steinhardt; Robert Towne

Walid Jumblatt, a member of the Lebanese Parliament, gives his perspective on the conflict across the Middle East and his thoughts on American intervention in the region. Michael Steinhardt, founder of Steinhardt Partners, looks back at his long career on Wall Street and shares what he considers success as an investor. Award-winning screenwriter Robert Towne shares his new film, "Ask the Dust," the story of an unlikely romance in 1933 Los Angeles.