Working in China During the Olympic Games

Chinese police stand guard in Tiananmen Square on a hazy day, Beijing, China, Sunday, July 27, 2008.

Chinese security personnel stand guard in Tiananmen Square, Beijing, China, Friday, Aug. 8, 2008.

Chinese security guard blocks the lens as spectators are being moved out of Tiananmen Square, Beijing, China, Friday, Aug. 8, 2008.