[IMG]http://d.yimg.com/a/p/afp/20100425/capt.p***o_1272176848855-1-0.jpg?x=130&y=82&q=85&sig=YnvxqQEeHG9mRilpKLbdcw--[/IMG]AFP - Violent sandstorms engulfed northwest China Sunday, leaving three people dead and one missing, as visibility dropped to near zero.




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