RELATED: President Trump briefly leaves hospital to wave to supporters outsideThen there’s the question of public trust: Conley acknowledged that that he had tried to present a rosy description of the president’s condition in his first briefing of the weekend “and in doing so, came off like we’re trying to hide something, which wasn’t necessarily true.”AdvertisementIn fact, Conley refused to directly answer on Saturday whether the president had been given any oxygen -- only to admit the next day that he had ordered oxygen for Trump on Friday morning.It's puzzling even for outside specialists.“It’s a little unusual to have to guess what’s really going on because the clinical descriptions are so vague,” said Dr.