John Lewis Gaddis

If there is one great power, and the great power has taken upon itself the right to preempt and is choosing for itself when and in what circumstances it's going to do that, obviously it leads people in the rest of the world to wonder how far this doctrine extends.

Early in the 1990s, I flew alone in a dandelion-yellow, single-engine, 180-horsepower Piper Cherokee from Westchester County Airport in New York westward to the Rocky Mountains, landing and refuelling a good many times in middle-sized cities and towns along the way.