US President Donald Trump, flanked by Werner Enterprises President Nathan Meisgeier (R) and US Secretary of Transportation Sean Duffy (3R), speaks during an event about the Freedom Haulers program at the White House in Washington, DC, on July 30, 2026. The Freedom Haulers program aims to assist military veterans in becoming commercial truck drivers while cracking down on non-English speaking drivers. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

Acting US Secretary of Labor Keith E. Sonderling (L) looks on as US Secretary of Transportation Sean Duffy (R) embraces Secretary for Veterans Affairs Doug Collins before President Donald Trump arrives for an event about the Freedom Haulers program at the White House in Washington, DC, on July 30, 2026. The Freedom Haulers program aims to assist military veterans in becoming commercial truck drivers while cracking down on non-English speaking drivers. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

Acting US Secretary of Labor Keith E. Sonderling (2L) shakes hands with US Secretary of Transportation Sean Duffy (R) as Secretary for Veterans Affairs Doug Collins (2R) looks on before President Donald Trump arrives for an event about the Freedom Haulers program at the White House in Washington, DC, on July 30, 2026. The Freedom Haulers program aims to assist military veterans in becoming commercial truck drivers while cracking down on non-English speaking drivers. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

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)