America has many allies in what promises to be a decades-long Cold War 2.0 between the U.S. and its allies and the alliance of tyrants, led by the People’s Republic of China’s Xi Jinping, Russia’s Vladimir Putin, Iran’s Ayatollah Khamenei and North Korea’s Kim Jong Un. This quartet of dictators has some fourth-string powers allied with it in our hemisphere, like Venezuela’s Maduro and Cuba’s Miguel Díaz-Canel, who succeeded the Castro brothers (though Raul is still doddering around at 94 with some influence.) President Donald Trump is in the process of securing the Western Hemisphere against this alliance by placing...