Last Sunday, a December 2009 cable that was cited by the New York Times but has not yet been posted by Wikileaks says that Saudi donors remain the chief financiers of Sunni militant groups such as Al Qaeda.
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The P4 laboratory, on the campus of the Wuhan Institute of Virology, in Wuhan, in China's central Hubei province. (Hector Retamal/AFP via Getty Images)