So the GOP brain trust now brings this Midas touch to Egypt, rallying behind Obama’s cozy relations with the new “Islamic democracy.” That would be the Brotherhood’s rapidly unraveling sharia basket case, into which our own bankrupt government has so far sunk nearly 3 billion U.S.-taxpayer dollars, with more billions soon to come through U.S.-backed IMF loans and, yes, sophisticated U.S. weaponry. Any moment now, as it was in turbulent Libya, the ground in Egypt is certain to shift, or crater. When it does, who knows whose side the senators will have us on . . . and who knows what American enemies may be wielding that U.S. weaponry?

Senator Paul, by contrast, has three ideas that seem positively batty to the McCain gang. First, he thinks that American foreign policy ought to be premised on American national interests, not on the shifting notions of “global stability” popular at the Wilson School and the Council on Foreign Relations. Second, he suggests that when we give aid and arms to anti-American Islamists, bad things tend to happen to America. Finally, Paul believes the foundation of American foreign policy is, of all quaint things, the United States Constitution. The Framers gave Congress not merely the authority but the duty to thwart executive excess. On the international stage, that primarily means the power of the purse, which enables the people’s representatives to defund such madness as the arming of Islamic supremacists.