article: Withdrawal of Joe Biden from the 2024 United States presidential election
links: Age and health concerns of Joe Biden Lyndon B. Johnson Joe Biden 2024 presidential campaign Democratic Party (United States) President of the United States Donald Trump New York Times COVID-19 pandemic 2024 United States presidential debates FiveThirtyEight Newspaper White House Criticism Kamala Harris 2024 Democratic Party presidential primaries NBC News 2024 United States presidential election CBS Twenty-second Amendment to the United States Constitution 1968 United States presidential election Joe Biden Politico