Thank you so much. I think it will end for him soon. I am leaving Monday morning after work to visit. He is in the hospital again. He is 90 years old and undergoing chemotherapy now. He entered a trial for eldery patients with cancer. He entered the trial to help other people with the research they are doing on him. That is such a selfless thing to do but it has been so hard on him. Anyway, I just pray the end will be peaceful and without pain.