This photo taken on August 13, 2011 shows commuters waiting on a busy platform as a train comes in during the rush hour at a Beijing underground station. CHINA OUT AFP PHOTO (Photo credit should read STR/AFP/Getty Images)
This photo taken on August 13, 2011 shows commuters waiting on a busy platform as a train comes in during the rush hour at a Beijing underground station. CHINA OUT AFP PHOTO (Photo credit should read STR/AFP/Getty Images)