New Cold War with a new axis of evil: Isolationists in the US, GOP must join the fight as dark forces gather

In J.R.R. Tolkien's great epic, "The Lord of the Rings," it becomes apparent only gradually that the forces of darkness have united. Sauron, with his baleful all-seeing eye, emerges as the leader of a vast axis of evil: the Black Riders, the corrupted wizard Saruman, the subhuman orcs, the malignant courtier Wormtongue, the giant venomous spider Shelob — they are all in it together, and Mordor is their headquarters. Tolkien knew whereof he wrote. A veteran of World War I, he watched with dismay the approach of a second great conflagration. Sipping pints of bitter and puffing his pipe in…