Bird's Nest to become winter playground

Workers stand next to artificial snow-making machines in front of an artificial mountain at China's iconic national stadium, also known as the Bird's Nest, in Beijing December 16, 2009. [Agencies]

Workers shovel artificial snow near an artificial mountain inside China's iconic national stadium, also known as the Bird's Nest, in Beijing December 16, 2009.[Agencies]  

Related Video:Ski down the Bird's Nest