I am in AWE of RFK...

"We endorse Kamala Harris and support her election as President because we believe that returning former President Trump to office would threaten American democracy and undermine the rule of law in our country," the lawyers wrote in a letter that the signatories shared first with Fox News Digital.

The letter was released on Friday, the day after Harris delivered her nomination acceptance speech in the culminating moment of the Democratic National Convention, which was held in Chicago.

The list of signatories to the letter, besides Luttig, includes (in alphabetical order) John B. Bellinger III, Senior Associate Counsel to the President and Legal Adviser to the NSC under George W. Bush, Phillip D. Brady, Deputy Counsel to the President under Reagan, Benedict S. Cohen, Associate Counsel to the President under Reagan, Peter D. Keisler, Associate Counsel to the President under Reagan, and Robert M. Kruger, Associate Counsel to the President under Reagan.

Also included are John M. Mitnick, Associate Counsel to the President and Deputy Counsel, White House Homeland Security Council under George W. Bush, Alan Charles Raul, Associate Counsel to the President under Reagan and General Counsel, OMB under Reagan and George H.W. Bush, Nicholas Rostow, Special Assistant to the President for National Security Affairs and Legal Adviser to the NSC under Reagan and George H.W. Bush, Peter J. Rusthoven, Associate Counsel to the President under Reagan, David B. Waller, Senior Associate Counsel to the President under Reagan, and Wendell L. Willkie II, Associate Counsel to the President under Reagan.