President Donald Trump speaks in the Oval Office of the White House about Dulles International Airport modernization, Wednesday, July 29, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

President Donald Trump and Scott Kirby, CEO of United Airlines, listen as Transportation Secretary Sean Duffy speaks in the Oval Office of the White House about Dulles International Airport modernization, Wednesday, July 29, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

President Donald Trump speaks in the Oval Office of the White House about Dulles International Airport modernization, Wednesday, July 29, 2026, in Washington. (AP Photo/Julia Demaree Nikhinson)

David Schertler, Dr. Anthony Fauci’s defense lawyer, is escorted out, as Fauci appears before the Senate Homeland Security and Governmental Affairs Committee at the Capitol, Wednesday, July 29, 2026, in Washington. (AP Photo/Manuel Balce Ceneta)

Sen. Ron Johnson, R-Wisc., speaks as Dr. Anthony Fauci appears before the Senate Homeland Security and Governmental Affairs Committee at the Capitol, Wednesday, July 29, 2026, in Washington. (AP Photo/Allison Robbert)

Sen. Rand Paul, R-Ky., speaks as Dr. Anthony Fauci appears before the Senate Homeland Security and Governmental Affairs Committee at the Capitol, Wednesday, July 29, 2026, in Washington. (AP Photo/Allison Robbert)

David Schertler, Dr. Anthony Fauci's defense lawyer, is escorted out, as Fauci appears before the Senate Homeland Security and Governmental Affairs Committee at the Capitol, Wednesday, July 29, 2026, in Washington. (AP Photo/Allison Robbert)

Dr. Anthony Fauci appears before the Senate Homeland Security and Governmental Affairs Committee at the Capitol, Wednesday, July 29, 2026, in Washington. (AP Photo/Allison Robbert)