which apparently required he receive supplemental oxygen.And as part of that push he called into Sean Hannity’s Fox News show on Thursday night for a wild conversation, where he refused to say whether or not he’s tested negative for COVID-19, made a bunch of very odd sounding statements, and also seemed to either clear his throat or cough several times.On Thursday, White House physician Sean Conley claimed that Trump will be able to resume public engagements by Saturday.