Sen. James Lankford, R-Oklahoma., 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)

Jason Miller, advisor to US President Donald Trump, listens as Trump announces Dulles International Airport renovations in the Oval Office of the White House in Washington, DC on July 29, 2026. US President Donald Trump unveiled on Wednesday a $20 billion plan to rebuild and renovate Washington Dulles International Airport. (Photo by Ken Cedeno / AFP via Getty Images)

President Trump's aide Natalie Harp listens as US President Donald Trump announces Dulles International Airport renovations in the Oval Office of the White House in Washington, DC on July 29, 2026. US President Donald Trump unveiled on Wednesday a $20 billion plan to rebuild and renovate Washington Dulles International Airport. (Photo by Ken Cedeno / AFP via Getty Images)

US Secretary of Commerce Howard Lutnick listens as US President Donald Trump announces Dulles International Airport renovations in the Oval Office of the White House in Washington, DC on July 29, 2026. US President Donald Trump unveiled on Wednesday a $20 billion plan to rebuild and renovate Washington Dulles International Airport. (Photo by Ken Cedeno / AFP via Getty Images)

President Donald Trump speaks at the funeral of Sen. Lindsey Graham, R-S.C., at the Washington National Cathedral, Tuesday, July 28, 2026, in Washington. (AP Photo/Alex Brandon, Pool)

US President Donald Trump sits behind an airport model during an announcement about Dulles International Airport renovations with Secretary of Transportation Sean Duffy, (L), and United Airlines CEO Scott Kirby, (R) in the Oval Office of the White House in Washington, DC on July 29, 2026. US President Donald Trump unveiled on Wednesday a $20 billion plan to rebuild and renovate Washington Dulles International Airport. (Photo by Ken Cedeno / AFP via Getty Images)

WASHINGTON, DC - JULY 29: U.S. President Donald Trump and United Airlines CEO Scott Kirby (C) visit after announcing new plans for Dulles International Airport in the Oval Office at the White House on July 29, 2026 in Washington, DC. The proposed $22.5 billion renovation will replace the unpopular "people movers" with an underground U-shaped train to move travelers between terminals and include a major terminal expansion and more convenient car parking. (Photo by Chip Somodevilla/Getty Images)

US Senate Majority Leader John Thune speaks to reporters alongside US Senator Tom Cotton , Republican of Arkansas, after a weekly Senate Republican policy luncheon at the US Capitol in Washington, DC, on July 29, 2026. (Photo by Alex WROBLEWSKI / AFP via Getty Images)