WASHINGTON, DC - JUNE 25: Ducks drink from the water at the Lincoln Memorial Reflecting Pool on the National Mall on June 25, 2026 in Washington, DC. Workers continue to clean algae from the reflecting pool amid an increased law enforcement presence after claims made by President Trump that vandalism was the cause of the damage. (Photo by Win McNamee/Getty Images)

WASHINGTON, DC - JUNE 25: A skateboarder holds an upside down American flag at the Lincoln Memorial Reflecting Pool on the National Mall on June 25, 2026 in Washington, DC. Workers continue to clean algae from the reflecting pool amid an increased law enforcement presence after claims made by President Trump that vandalism was the cause of the damage. (Photo by Win McNamee/Getty Images)

WASHINGTON, DC - JUNE 25: A duck swims in the Lincoln Memorial Reflecting Pool on the National Mall on June 25, 2026 in Washington, DC. Workers continue to clean algae from the reflecting pool amid an increased law enforcement presence after claims made by President Trump that vandalism was the cause of the damage. (Photo by Win McNamee/Getty Images)

US Secretary of Homeland Security Markwayne Mullin testifies during a House Appropriations Committee hearing on Capitol Hill in Washington, DC, on June 25, 2026. (Photo by SAUL LOEB / AFP via Getty Images)

US Deputy Secretary of Homeland Security Troy Edgar testifies during a House Appropriations Committee hearing on Capitol Hill in Washington, DC, on June 25, 2026. (Photo by SAUL LOEB / AFP via Getty Images)

US Secretary of Homeland Security Markwayne Mullin testifies during a House Appropriations Committee hearing on Capitol Hill in Washington, DC, on June 25, 2026. (Photo by SAUL LOEB / AFP via Getty Images)

WASHINGTON, DC - JUNE 25: A family of ducks swim in the Lincoln Memorial Reflecting Pool on the National Mall on June 25, 2026 in Washington, DC. Workers continue to clean algae from the reflecting pool amid an increased law enforcement presence after claims made by President Trump that vandalism was the cause of the damage. (Photo by Anna Moneymaker/Getty Images)

WASHINGTON, DC - JUNE 25: Workers clean the Lincoln Memorial Reflecting Pool on the National Mall on June 25, 2026 in Washington, DC. Workers continue to clean algae from the reflecting pool amid an increased law enforcement presence after claims made by President Trump that vandalism was the cause of the damage. (Photo by Anna Moneymaker/Getty Images)