Is America the Greatest Force for Good in the World?

In a recent CNN article, veteran foreign policy commentator and Brookings senior fellow Robert Kagan argues that America has made the world freer, safer, and wealthier.

Kagan is a prominent neoconservative columnist for the Washington Post, as well as the co-founder (along with fellow neocon William Kristol) of the Foreign Policy Initiative, an adviser to the Committee for the Liberation of Iraq, and he serves on the board of the U.S. Committee on NATO.