CSIS's Jon Alterman, here
"It has become impossible to credibly argue that the Bush Administration’s Middle East policies have advanced the national interests of the United States. After shifting enormous resources toward addressing the problems of the region following the events of September 11, 2001, and after cautioning patience through the “birth pangs of democracy,” the results have become clear. On every issue that the administration has prioritized—promoting Arab-Israeli peace, liberating Lebanon from Syrian and Iranian influence, democratizing Egypt, stabilizing Iraq, and containing Iran—America’s foes have grown stronger and its allies have grown weaker. Even more troublingly, virtually all of these problems are worsening as the administration prepares to leave office..."