Outside the Expo
April 30, 2010
Migrant workers wait for a midnight train in the Shanghai Railway Station in Shanghai, China.
The 2010 World's Expo has opened in Shanghai, China, but just out of view behind the beautiful buildings is the army of workers making it possible. Fast-paced construction, increased security, and the need for more streetsweepers and other vital jobs has brought thousands to the city to make sure the Expo goes as planned.