Clint Hill said this quote

“ it's been a long time since i've thought about that night, that wonderful raucous night. I can still see the president s surprise and amusement while opening gifts. I can still hear the music, the guests singing along and the president having such a wonderful time surrounded by his closest family and friends. What a privilege it was to have been there, to witness the joy and laughter. But Always, when I remember that special birthday celebration on the Sequoia, I can't help but think it should not have been his last. At forty six it shouldn't have been his last ”