A thick haze can be seen as tourists and local Chinese walk along the Olympic Green area in Beijing August 7, 2009. With one year passing since Beijing hosted a spectacular summer Olympics, in which the city spent billions of dollars on roads, subways, parks and a vast airport terminal, the lasting legacy of improved infrastructure has not been matched by the environment and rights gains the government promised, say critics, pointing to the grey skies and overwhelming political controls that still exist. Reuters Pictures 3 months ago

A thick haze can be seen as tourists and local Chinese walk along the Olympic Green area in Beijing August 7, 2009. With one year passing since Beijing hosted a spectacular summer Olympics, in which the city spent billions of dollars on roads, subways, parks and a vast airport terminal, the lasting legacy of improved infrastructure has not been matched by the environment and rights gains the government promised, say critics, pointing to the grey skies and overwhelming political controls that still exist.