Paradoxically, the United States' determination to protect its troops can be self-defeating. Allies and adversaries see U.S. forces living in secure compounds, eating fancy chow and minimizing their exposure to potential terrorist assaults.

Self-proclaimed saviors and other outliers come and go throughout our political history. Occasionally, they're successful; most times, they're not. But the system has rebalanced toward the basic principles of tolerance, freedom and democracy that were set forth by the Founders.

As Obama prepares to begin the last year of his presidency, he stands in an unusual position on the national stage: He is the rationalist, a creature of intellect rather than emotion.

David Ignatius Quotes