WASHINGTON, DC - AUGUST 20: Young visitors to the Washington Monument look at construction of a new helipad on the South Lawn of the White House and the East Wing ballroom on August 20, 2026, in Washington, DC. U.S. President Donald Trump says he will appeal to the Supreme Court after a federal appeals court ruled that congressional approval is required to build the $400 million ballroom. (Photo by Andrew Harnik/Getty Images) *** BESTPIX ***