FILE - A large banner is seen at a campaign event for a proposed "billionaires tax" in Los Angeles on Feb. 18, 2026. (AP Photo/Jae C. Hong, File)

The Washington Monument, reflected in the Lincoln Memorial Reflecting Pool, is seen behind a chain link fence Thursday, June 25, 2026, in Washington. (AP Photo/Carolyn Kaster)

Film and debris float atop the water in an area of the Lincoln Memorial Reflecting Pool Thursday, June 25, 2026, in Washington. (AP Photo/Carolyn Kaster)

The Lincoln Memorial is seen in the distance as a film and debris float atop the water in an area of the Lincoln Memorial Reflecting Pool Thursday, June 25, 2026, in Washington. (AP Photo/Carolyn Kaster)

Brian Van, right, takes a photo of Carina Miller, center, with a member of "Team Algae" at the Lincoln Memorial Reflecting Pool Thursday, June 25, 2026, in Washington. (AP Photo/Carolyn Kaster)

The U.S. Capitol and the Washington Monument are reflected in the Lincoln Memorial Reflecting Pool Thursday, June 25, 2026, in Washington. (AP Photo/Carolyn Kaster)

FILE - A sign for flu & COVID-19 vaccines is displayed outside a CVS store in Buffalo Grove, Ill., Sept. 23, 2025. (AP Photo/Nam Y. Huh, file)

Russian President Vladimir Putin attends a wreath-laying ceremony marking the 85th anniversary of the Nazi German invasion into Soviet Union in World War II on the Remembrance and Sorrow Day at the Tomb of the Unknown Soldier by the Kremlin wall in Moscow, on Monday, June 22, 2026. (AP Photo/Alexander Zemlianichenko, Pool)