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)

People are seen walking on the basin floor of the Lincoln Memorial Reflecting Pool on the National Mall in Washington, DC on July 30, 2026. The renovation of the pool next to Lincoln Memorial is a pet project of US President Donald Trump's, but the remodel has been dogged by the growth of algae and peeling paint which the president alleges is the work of vandals. (Photo by Kent Nishimura / AFP via Getty Images)

Lettering spelling out "Seal of the President of the United States" is seen on the currently under construction helipad on the South Lawn of the White House in Washington, DC on July 30, 2026. The landing site aims to solve problems associated with the new fleet of presidential helicopters built by Sikorsky. (Photo by Kent Nishimura / AFP via Getty Images)

Lettering spelling out "Seal of the President of the United States" is seen on the currently under construction helipad on the South Lawn of the White House in Washington, DC on July 30, 2026. The landing site aims to solve problems associated with the new fleet of presidential helicopters built by Sikorsky. (Photo by Kent Nishimura / AFP via Getty Images)

Lettering spelling out "Seal of the President of the United States" is seen on the currently under construction helipad on the South Lawn of the White House in Washington, DC on July 30, 2026. The landing site aims to solve problems associated with the new fleet of presidential helicopters built by Sikorsky. (Photo by Kent Nishimura / AFP via Getty Images)

Tourists visit the US Capitol in Washington, DC, on July 30, 2026. According to US media reports, Republican Senators John Cornyn and Thom Tillis have said they still don't have everything they need from acting US Attorney General Todd Blanche in order to move forward in favor of his nomination. (Photo by Oliver Contreras / AFP via Getty Images)