evidence: Dr. Robert Redfield, former director of the U.S. Centers for Disease Control and Prevention (CDC), testified how science indicates COVID-19 infections were likely the result of an accidental lab leak in Wuhan. His conclusion is based on the biology of the virus itself and unusual actions in and around Wuhan in 2019, including gain-of-function research at the Wuhan Institute of Virology (WIV). [...] Subcommittee Chairman Wenstrup: "In your expert opinion was the Wuhan Institute conducting gain-of-function research on a batch of coronaviruses?" [...] "Was it for personal financial gain? Was it to hide U.S. financial interest into the Wuhan Institute of Virology indirectly? Was it to suppress the revelation that there was perhaps gain-of-function research that had been prohibited in the United States? Or were they concerned that a conspiracy would develop that it was bioterrorism?