The good news is that the United States presidential campaigns and election mercifully have come to an end.The bad news is that political fallout from that remarkably crude and coarse collective experience lingers, distorting and at times corrupting the possibility of the sort of serious, disciplined discussion of foreign policy worthy of a great power such as the U.S.Although the Cold War has been over for approximately a quarter of a century, many of our politicians and much of our [...]