Charles Krauthammer: Iran: The Unacceptable Risk to Stability

WASHINGTON -- Ahmadinejad at Columbia provided the entertainment, but Sarkozy at the U.N. provided the substance. On the largest possible stage -- the U.N. General Assembly -- President Nicolas Sarkozy put Iran on notice. His predecessor, Jacques Chirac, had said that France could live with an Iranian nuclear bomb. Sarkozy said that France cannot. He declared Iran's nuclear ambitions "an unacceptable risk to stability in the region and in the world."