A piece of tape marks where the liner of the Lincoln memorial reflecting pool is seen peeling on the National Mall in Washington, DC on July 27, 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)

WASHINGTON, DC - JULY 27: U.S. President Donald Trump and Special Assistant to the President and Communications Adviser Margo Martin (R) arrive at the Ellipse to board Marine One en route to Joint Base Andrews on July 27, 2026 in Washington, DC. Trump is traveling to Milford, Michigan to visit a General Motors facility. (Photo by Anna Moneymaker/Getty Images)

WASHINGTON, DC - JULY 27: U.S. President Donald Trump and Special Assistant to the President and Communications Adviser Margo Martin (R) arrive at the Ellipse to board Marine One en route to Joint Base Andrews on July 27, 2026 in Washington, DC. Trump is traveling to Milford, Michigan to visit a General Motors facility. (Photo by Anna Moneymaker/Getty Images)

WASHINGTON, DC - JULY 27: U.S. President Donald Trump boards Marine One en route to Joint Base Andrews on the Ellipse near the White House on July 27, 2026 in Washington, DC. Trump is traveling to Milford, Michigan to visit a General Motors facility. (Photo by Anna Moneymaker/Getty Images)

WASHINGTON, DC - JULY 27: U.S. President Donald Trump arrives to the Ellipse to board Marine One en route to Joint Base Andrews on July 27, 2026 in Washington, DC. Trump is traveling to Milford, Michigan to visit a General Motors facility. (Photo by Anna Moneymaker/Getty Images)

WASHINGTON, DC - JULY 27: U.S. President Donald Trump boards Marine One en route to Joint Base Andrews on the Ellipse near the White House on July 27, 2026 in Washington, DC. Trump is traveling to Milford, Michigan to visit a General Motors facility. (Photo by Anna Moneymaker/Getty Images)

WASHINGTON, DC - JULY 27: U.S. President Donald Trump arrives to the Ellipse to board Marine One en route to Joint Base Andrews on July 27, 2026 in Washington, DC. Trump is traveling to Milford, Michigan to visit a General Motors facility. (Photo by Anna Moneymaker/Getty Images)

WASHINGTON, DC - JULY 27: U.S. President Donald Trump arrives to the Ellipse to board Marine One en route to Joint Base Andrews on July 27, 2026 in Washington, DC. Trump is traveling to Milford, Michigan to visit a General Motors facility. (Photo by Anna Moneymaker/Getty Images)