Conversation so far:
What is Charles Krauthammer 's name?
Charles Krauthammer was an American political columnist.
What was Charles Krauthammer's monograph?
Charles Krauthammer's 2004 foreign policy monograph, Democratic Realism: An American Foreign Policy for a Unipolar World, was critical both of the neoconservative Bush doctrine for being too expansive and utopian.

Question: who was a editor of his
Self-contained rewrite: Who was a editor of Charles Krauthammer?