September 4, 2020, Washington, District of Columbia, USA: United States President Donald J. Trump conducts a press conference in the Brady Press Briefing Room of the the White House in Washington, DC on Friday, September 4, 2020 (Credit Image: © Chris Kleponis/CNP via ZUMA Wire)

September 4, 2020, Washington, District of Columbia, USA: United States President Donald J. Trump participates in a signing ceremony and trilateral meeting with the President of the Republic of Serbia, Aleksandar Vučić, and the Prime Minister of the Republic of Kosovo, Avdullah Hoti, at the White House on September 4th, 2020 (Credit Image: © Anna Moneymaker/CNP via ZUMA Wire)

September 4, 2020, Washington, District of Columbia, USA: September 4, 2020 - Washington, DC United States: United States President Donald Trump holds a news briefing at the White House. (Chris Kleponis / Polaris) /// ..TrumpUnited States President Donald J. Trump conducts a press conference in the Brady Press Briefing Room of the the White House in Washington, DC on Friday, September 4, 2020 (Credit Image: © Chris Kleponis/CNP via ZUMA Wire)

September 4, 2020, Washington, District of Columbia, USA: September 4, 2020 - Washington, DC United States: United States President Donald Trump holds a news briefing at the White House. (Chris Kleponis / Polaris) /// ..TrumpUnited States President Donald J. Trump conducts a press conference in the Brady Press Briefing Room of the the White House in Washington, DC on Friday, September 4, 2020 (Credit Image: © Chris Kleponis/CNP via ZUMA Wire)