Wimbledon grass faces Olympic race against time and nature

While the likes of Roger Federer and Maria Sharapova strut their stuff at Wimbledon this week spare a thought for the grass under their feet.

Source: http://rss.cnn.com/~r/rss/cnn_latest/~3/S4u5FZtlvJI/index.html

Mila Kunis Malin Akerman Eliza Dushku Adriana Lima