14:06Newshour04/09/2020 13:06 GMT: US President's top health adviser on tackling Covid-19BBC World Service Duration: 53 minutes Fri 4th Sep 2020, 14:06 on BBC World Service News InternetWe speak to Dr Scott Atlas of President Trump's covid task force. Show more GenresNewsFormatsMagazines & ReviewsBrandNewshour Source: BBC Online