Former New York City Mayor Rudy Giuliani, attends the 9/11 Memorial ceremony on the 23rd anniversary of the Sept. 11, 2001 attacks, Wednesday, Sept. 11, 2024, in New York. (AP Photo/Yuki Iwamura)

Republican presidential nominee former President Donald Trump greets Rudy Giuliani while attending the 9/11 Memorial ceremony on the 23rd anniversary of the Sept. 11, 2001 attacks, Wednesday, Sept. 11, 2024, in New York. (AP Photo/Yuki Iwamura)

FILE - Rudy Giuliani speaks during a news conference outside federal court in Washington, Dec. 15, 2023. (AP Photo/Jose Luis Magana, File)