A specter is haunting China -- the specter of capitalism. But the octogenarian leaders in Beijing don't come right out and say that. They call their bugaboo "peaceful evolution," an innocuous-sounding code phrase for what they think is an onslaught led by the U.S. to overturn their socialist system.
The Chinese hard-liners, like those in Stalinist North Korea and anachronistic Vietnam, are determined not to share the fate of their communist counterparts in Eastern Europe and the Soviet Union. China's internal watchdogs are visibly busier now than they were before the August coup attempt in Moscow. Police squads patrol city streets...