FILE - Democratic presidential candidate Hillary Clinton, left, greets a supporter after speaking at the New Yorker Hotel in New York, Nov. 9, 2016, where she conceded her defeat to Republican Donald Trump after the hard-fought presidential election. (AP Photo/Andrew Harnik, File)

FILE - Ken Martin, president of the Association of State Democratic Committees, discusses the 2024 Democratic National Convention during a news conference, April 18, 2024. (Ashlee Rezin/Chicago Sun-Times via AP, File)

FILE - Supporters look on as Vice President Kamala Harris delivers a concession speech for the 2024 presidential election, Nov. 6, 2024, on the campus of Howard University in Washington. (AP Photo/Susan Walsh, File)

FILE - Ben Wikler, chair of the Democratic Party of Wisconsin, discusses the 2024 Democratic National Convention during a news conference, April 18, 2024, in Chicago. (AP Photo/Teresa Crawford, File)

Vice President Kamala Harris reads the results as House Speaker Mike Johnson of La., listens during a joint session of Congress to confirm the Electoral College votes, affirming President-elect Donald Trump's victory in the presidential election, Monday, Jan. 6, 2025, at the U.S. Capitol in Washington. (AP Photo/Matt Rourke)