LIVE: Fauci testifies before the Senate on the Covid pandemic

Watch live coverage as Dr. Anthony Fauci testifies before the Senate Homeland Security and Governmental Affairs Committee as part of Committee Chairman Rand Paul's investigation into the origins of Covid. Lawmakers are expected to question Fauci about what he knew and didn't know as the pandemic was unfolding.

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LIVE: Fauci testifies before the Senate on the Covid pandemic