With his mohawk, ratty fatigues, assorted chains and his menagerie of tattoos — swallows on each shoulder, a nautical star on his back and the logo of the Bouncing Souls, a New York City punk band, on his right leg — 22-year-old Nick Rizzuto is the very picture of counterculture alienation. But it's when he talks politics that Mr. Rizzuto sounds like a real radical, for a punk anyway. Mr. Rizzuto is adamantly in favor of lowering taxes and for school vouchers, and against campaign finance laws; his favorite Supreme Court justice is Clarence Thomas; he plans to vote for...