Dr Anthony Fauci declined to answer questions at a Senate hearing on the origins of the Covid-19 pandemic. The former top US health official invoked his Fifth Amendment rights saying he feared Republican lawmakers could try to use his testimony to prosecute him for perjury. Subscribe to our channel: http://bit.ly/AJSubscribe Follow us on X : https://twitter.com/AJEnglish Find us on Facebook: https://www.facebook.com/aljazeera Check our website: http://www.aljazeera.com/ Check out our Instagram page: https://www.instagram.com/aljazeeraenglish/ Download AJE Mobile App: https://aje.news/AJEMobile