Several Republican Members of Congress have launched an investigation to determine if Covid-19 originated through a Wuhan lab leak, something that even Washington Post writers are calling “long overdue.” “Understanding the cause of this pandemic — and ensuring that something like it never happens again — is the most important question facing the world today. Given the stakes, we cannot afford to settle for a limited, blinkered, or politicized understanding of the origin of this terrible disease,” wrote Rep. Mike Gallagher (R-Wis.) to Anthony S. Fauci, director for the National Institute of Allergy and Infectious Diseases (NIAID), in a letter