During an otherwise routine hearing before the Senate, Sen. Rand Paul and Dr. Anthony Fauci clashed once again over whether President Biden’s top COVID advisor had lied to Congress when he insisted back in May that the NIH hadn’t finance gain-of-function research at the Wuhan Institute of Virology (Dr. Fauci also furiously pushed back on the assertion that COVID-19 may have leaked from the lab, before suddenly changing his tune).