“In the fog of war, we might take more risks than we otherwise would. And, given the track record of the drug over many many years in treating malaria that there are side effects but it’s been used a lot in lesser doses, the decisions’s been made by many doctors to prescribe it,” Navarro said. "If it saves lives, that’s a beautiful thing ... I think history will judge who’s right on this debate. I’d bet on President Trump’s intuition on this one.”