Lincoln's blood and his death certificate

[RJNorton]

Over the past several years Dr. John Sotos has been urging DNA tests in the belief that those examinations would prove that the president suffered (and was dying) from a rare genetic cancer syndrome called multiple endocrine neoplasia type 2B. I would think if this amount of Lincoln's blood really existed he would have been knocking on the door. IMO Lincoln's blood was not preserved.