But I really believe it is in America's interest as well as that of the free world more generally to stop Iran from getting its hands on nuclear weapons. This regime has threatened to wipe Israel off the map and bring about a world without America, and either of those is a really bad prospect.

The most desirable aspects of the Law of the Sea Treaty pertain to navigational rights.

After America won the Cold War, some believed we had come to the 'end of history,' and budget-cutters celebrated the so-called 'peace dividend.' As a result, we ignored the toxic mixture of militant Islam and terror that ultimately led to 9/11.

Too many countries that do not play by the free trade rules of the World Trade Organization - including, notably mercantilist China and monopolist Saudi Arabia - have been allowed in, to the detriment of both the WTO and the liberal trading environment it is supposed to sponsor.

To his lasting credit, President Reagan never wavered. He recognized the strategic importance of staying the course, both in terms of denying Moscow the military hegemony it sought in Western Europe and of restoring the will, cohesiveness, and security of the NATO alliance, so badly frayed during the turbulent 1970s.

Having worked for him in the nuclear weapons policy business, I can tell you that President Reagan was committed to assuring the effectiveness of our nuclear deterrent.

Unfortunately, the cyber threat to 'the grid' is only one means of eviscerating the soft underbelly of American society. Another which has been getting increasing attention could be delivered via the kind of nuclear-armed ballistic missile that Iran and North Korea have been developing: a strategic electro-magnetic pulse attack.