White House trade adviser Peter Navarro Monday confirmed reports of a heated argument between himself and Dr. Anthony Fauci over the weekend concerning the use of hydroxychloroquine while continuing to push for the use of the drug in the fight against COVID-19. "If we didn't have disagreement or debate in the Trump administration, this administration would not be as strong as it is," Navarro told CNN's "New Day" host John Berman. He also confirmed the argument in a separate Fox News interview. "Let me focus on the issue at hand," Navarro told Berman. "Does hydroxychloroquine work? That was the subject...