A locust perches on a bamboo tree in Changsha, capital of Central China's Hunan province, July 9, 2011. Some of the local villages are infested with locust swarms that strip off bamboo leaves and crops, and fly into people's houses. The local government is making efforts to destroy the locusts. [Photo/Xinhua]
Liu Xiang clocked 13.22 seconds to clinch his fourth victory in the 110m hurdles at the Asian athletics championships in Kobe, Japan, July 10, 2011. [Photo/Xinhua]