WASHINGTON, DC - JUNE 12: U.S. Army National Guard soldiers stand guard along Constitution Avenue near the Ellipse on June 12, 2026 in Washington, DC. President Donald Trump is hosting a series of Ultimate Fighting Championship matches on the South Lawn on Flag Day and his 80th birthday, June 14, which the White House is calling "a once-in-a-generation celebration of the American fighting spirit." (Photo by Chip Somodevilla/Getty Images)