ELLSWORTH AIR FORCE BASE, SOUTH DAKOTA - JULY 03: Tiffany Trump (right), daughter of U.S. President Donald Trump, and her husband, Michael Boulos (center), depart Air Force One on July 03, 2026 at Ellsworth Air Force Base, South Dakota. Trump is holding a rally and fireworks show at Mount Rushmore, kicking off a weekend of 250th Independence Day celebrations across the country. (Photo by Chip Somodevilla/Getty Images)