Charles Cogan, former CIA bureau chief in Paris

Sylvain Attal speaks to Charles Cogan, associate at Harvard University, former CIA bureau chief in Paris, and author of "French Negotiating Behavior: Dealing with "La Grande Nation". They discuss the evolution of diplomatic ties between France and the US since Nicolas Sarkozy became president. France is currently adjusting its diplomacy in light of rapidly unfolding events in the Arab world.