WASHINGTON, DC - JULY 13: U.S. Secretary of Transportation Sean Duffy arrives before President Donald Trump participates in a Freedom 250 Grand Prix showcase at the White House on July 13, 2026 in Washington, DC.  The IndyCar Freedom 250 Grand Prix car race August 22 and 23 on the National Mall is part of America's 250th anniversary celebrations. (Photo by Andrew Harnik/Getty Images)