The foreign-policy "experts" in both major political parties, and the intelligentsia generally, think otherwise. No matter who holds power, we can expect the opposition to complain that the chief executive poorly anticipated and thus improperly responded to world events.

If this charge weren't so ominous, it would be comical to hear Republicans berating Barack Obama for failing to be "proactive," for repeatedly being caught by surprise, and for not exerting "American leadership" to keep the world's hot spots under control and, most important, in harmony with "American interests."