
BEIJING, CHINA - JUNE 29: (CHINA OUT) A security staff checks the bags of passengers through a machine at the Andingmen Subway Station on June 29, 2008 in Beijing, China. Beijing subway launched security check today to maintain public order and ensure a smooth Olympics. From June 29 to September 20, passengers will face security checks by machines, police or dogs at all subway stations in the capital city. (Photo by China Photos/Getty Images)
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