President Trump arrives to speak during a rally at Prescott Regional Airport in Prescott, Ariz., Monday.

US President Donald Trump arrives to speak during a rally at Prescott Regional Airport in Prescott, Arizona on October 19, 2020. – US President Donald Trump went after top government scientist Anthony Fauci in a call with campaign staffers on October 19, 2020, suggesting the hugely respected and popular doctor was an “idiot.” (Photo by MANDEL NGAN / AFP) (Photo by MANDEL NGAN/AFP via Getty Images)