we hear from rich in broadheadsville, pennsylvania, good morning. >> caller: yes, hey, good morning. thanks for taking my call. what's up, doc? >> guest: good morning. >> caller: one thing you made a comment on was about the, you know, other diseases, cancer, or alzheimer's or whatnot. why after all of these years the billions of dollars we still don't have a vaccine that we can say treat this for your lung cancer or pancreatic cancer, i just lost a friend of mine i found out three years ago died of pancreatic cancer but yet in less than a year we were able to design the vaccine which my wife and i both have and we golt the vaccine, they were able to get that in less than a year. and it's like mary anne williamson said during the debates it's not a health care system. it's a sick care system. i like your comments and your opinion on that, it's not a health care, it's a sick care. >> guest: sorry about your friend. i've treated a lot of people with pancreatic cancer and et cetera a a tough cancer. i agree. we need to start talking about health and not just the stuff that has nothing t