evidence: To mark the 22nd anniversary of the 9/11 terrorist attacks, President Joe Biden recalled visiting the site where the World Trade Center towers fell. [...] Joe Biden, remarks in Anchorage, Alaska, Sept. 11, 2023 [...] CNN, Fact check: Biden falsely claims he was at ground zero ‘the next day’ after 9/11, Sept. 11, 2023 9/11 Memorial, Ground zero timeline, accessed Sept. 12, 2023