Are you talking about the video uploaded on the 28th of July, 2012, where he is talking about Vaccinations?
I am sorry but in that video he does NOT look ill at all. He is talking professionally, quietly as always, in his very own way. His face is bright and full of life, not even a wrinle, no sign of a disease. His eyes are bright white, his hair is many and full of life. And he looks at least ten years younger than his age. No way this man was sick, no way!