a small mass removed from hi liver, then doctors saying that found four spots of melanoma on his brain. his father died from cancer, all his siblings died from pancreatic cancer. and being 91, people feared the worst for carter. but he is cancer free. >> he almost seemed during that press conference at the jimmy carter center, it seemed that he was even -- he was making peace with the fact that there was this malignancy and he may not have much longer to live. but he was still willing to go on with his projects. but he also mentioned at the time an experimental treatment. so is this part of the answer? >> well, it would be -- you know, maybe that's part of the miracle. he did mention in a statement he released to the media this drug, we'll read the statement, "my most recent mri brain scan did not reveal any signs of the original cancer spots nor any new ones. i will continue to receive