WASHINGTON, DC - JUNE 16: Water in the Lincoln Memorial Reflecting Pool (lower right) is shown from a departing flight from Ronald Reagan National Airport as algae continues to bloom following the completion of recent renovations on June 16, 2026 in Washington, DC. The reflecting pool construction project was completed last week as part of President Donald Trump’s plan ahead of the nation’s 250th anniversary. (Photo by Win McNamee/Getty Images)