In an interview on The Fox News Rundown, David Asher discusses the evidence he uncovered that points to the virus originating from a lab instead of an animal host and what the U.S. should be doing to get China to be transparent about what happened and to prepare for future pandemics.

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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)