Shanghai residents shout slogans as they demonstrate outside the city government hall in Shanghai
Shanghai residents shout slogans as they demonstrate outside the city government hall against the extension of the Maglev train into downtown Shanghai January 12, 2008. Police in China's commercial hub of Shanghai detained scores of people on Saturday holding a protest against a planned extension of the city's magnetic levitation train, or "maglev", worried it would emit radiation. REUTERS/Nir Elias (CHINA)
