Has anyone heard about John J. York (Mac)? He has two forms of blood cancer and a stem cell transplant is his only viable treatment. I just read that a donor has been identified from a registry with a perfect match. They tested 12 of his family members, but only six of them were partial matches and could have been used as back-ups if necessary. It would have been less than ideal, so they kept scanning the registry until they located someone. If all goes well, he's hoping to receive the transplant in November. So far, he's been filming scenes around medical appointments. He said he feels well enough to continue working for now, although he will be taking several months off for the transplant. I hope it goes well for him.