With Amb. Bob Joseph

AMB. BOB JOSEPH, Senior Scholar at the National Institute for Public Policy, Former Undersecretary of State for Arms Control and International Security:

• An increase in the polarization of US politics in recent history
• How has "burrowing in" contributed to disagreements within the US government bureaucracy?

(PART TWO):

• A history of US missile defense systems
• Why is the US missile defense system lacking?
• A lack of accountability and leadership in the White House with respect to missile defense

(PART THREE):

• Ambassador Joseph's role in disarming Muammar al-Gaddafi
• A look inside negotiations to disarm Libya  

(PART FOUR):

• Where does the US stand with respect to the New START treaty?
• Comparing the Chinese and US missile forces