Dr. Anthony Fauci, the face of America's COVID response, repeatedly invoked his Fifth Amendment right before a Senate committee on Wednesday. The hearing, chaired by Republican Sen. Rand Paul, was meant to probe the origins of COVID-19 and whether Fauci misled Congress and the public. Fauci called Paul's pursuit of him an "unhinged obsession." Ali Rogin reports. PBS News is supported by - https://www.pbs.org/newshour/about/funders. Hosted on Acast. See acast.com/privacy