Sixty years ago, the National Security Act created a U.S. intelligence infrastructure that would help win the Cold War. But on 9/11, the need to reform that system became painfully clear. The Office of the Director of National Intelligence is now spearheading efforts to enable the intelligence community to better shield the United States from the new threats it faces.

Deep divisions at home about the nature of the United States' engagement with the world threaten to produce failed leadership abroad -- and possibly isolationism. To steady U.S. global leadership and restore consensus to U.S. foreign policy, U.S. commitments overseas must be scaled back to a more politically sustainable level.

In a departure from its traditional foreign policy, Turkey is now becoming an important player in the Middle East. Turkey's growing concern over Kurdish nationalism has brought Ankara closer to the governments of Iran and Syria, which also contend with restive Kurds at home. Although troubling, this shift could be an opportunity for Washington and its allies to use Turkey as a bridge to the Middle East.