Last week, while most of the world banded together to condemn Russia's thuggish invasion of little Georgia, another oil-fueled villain was busy patting the aggressor on the back. We speak of Venezuela's President Hugo Chavez, all but forgotten in recent weeks as other international bad guys have hogged the headlines. Chavez urged the Russians, with whom he recently concluded a multibillion-dollar arms deal, to go all the way and topple Georgia's democratically elected government. When Chavez was still in elementary school, his hero Fidel Castro, brought the world to the nuclear brink. Now, armed with our petrodollars, he's "Castro on...