Americas: What does Venezuela's Hugo Chavez call a nation that develops peacefully, embraces markets, promotes property rights, pursues free trade and has no use for his revolution? A target. Welcome to Peru.Last Friday and Saturday, a police confrontation at a roadblock near the northern Peruvian town of Bagua ended in violence, with some 30 dead. A major highway had been blocked off for 55 days by some 5,000 indigenous protesters in a tactic identical to that used by radicalized indigenous protesters in Bolivia in recent years. Roadblocks are basically used to starve inland cities into submission by halting shipments of...