Segment 1: Zbigniew Brzezinski served as National Security Advisor to President Jimmy Carter. He discusses President Bush's national security strategy which reaffirms his policy of preemption.Segment 2: A discussion about prevention and treatment of diabetes, which has reached epidemic proportions in much of the world. Guests are Marc Santora of The New York Times, Dr. Mitchell Lazar, Director of The Institute for Diabetes, Obesity and Metabolism at The University of Pennsylvania, Dr. Richard Bernstein, author of "Diabetes Solution: The Complete Guide to Achieving Normal Blood Sugars", and Martin Silink, President-Elect, International Diabetes Federation

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