The next U.S. president will need to pursue a new strategic framework for advancing American interests in the Middle East. The mounting challenges include sectarian conflict in Iraq, Iran's pursuit of nuclear capabilities, failing Palestinian and Lebanese governments, a dormant peace process, and the ongoing war against terror. Compounding these challenges is a growing hostility toward U.S. involvement in the Middle East. The old policy paradigms, whether President George W. Bush's model of regime change and democratization or President Bill Clinton's model of peacemaking and containment,...