McCain-Funeral-4

Rudy Giuliani arrives at the Washington National Cathedral for the funeral service for the late Senator John McCain, September 1, 2018 in Washington, DC. Former presidents Barack Obama and George W. Bush are set to deliver eulogies for McCain in front of the 2,500 invited guests. McCain will be buried on Sunday at the U.S. Naval Academy Cemetery. Tasos Katopodis/Getty Images/AFP

Rudy Giuliani arrives at the Washington National Cathedral for the funeral service for the late Senator John McCain, September 1, 2018 in Washington, DC. Former presidents Barack Obama and George W. Bush are set to deliver eulogies for McCain in front of the 2,500 invited guests. McCain will be buried on Sunday at the U.S. Naval Academy Cemetery. Tasos Katopodis/Getty Images/AFP