AP Photo

"America is not the crude stereotype of a self-interested empire," said President Obama in his Cairo speech. There are many in the Muslim world who would disagree, convinced that America has imperial ambitions. They should track the media coverage of the Iraq War. America conquered and occupied an ancient land of crucial strategic import. For years, Washington has had the power to shape the destiny of 25 million Muslims. And yet the average American's question about the endeavor from the start has been: when can we leave (and still claim some degree of success)? From 2003 to 2007, it seemed that the answer to that question was "Not for a long time," which deeply frustrated most Americans. Then came the surge. And as levels of violence declined, so did interest in the war. Once it...