More than three years after the start of the global pandemic there has yet to be a comprehensive forensic investigation into its origins. With more than a million Americans dead from Covid-19, and an estimated 15 million dead worldwide, that’s inexcusable. Congress should hold hearings to establish a bipartisan Covid-19 commission along the lines of the 9/11 commission. Some believe the novel coronavirus probably escaped from a laboratory in Wuhan. Others maintain the virus first jumped to people from caged animals at a Wuhan seafood market.

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