Rutgers University Professor Lloyd Gardner attempted to explain the larger ideas behind the 2003 invasion of Iraq in The Long Road To Baghdad, A History Of U.S. Foreign Policy From The 1970s To The Present. He argues that the war was the result of a change in foreign policy philosophy from the realism of the Cold War to a new idealism based upon asserting American power and spreading democracy. The problem is Gardner gets lost in the details and side stories and loses track of his argument.






