Research scientists and medical doctors have PhDs and MDs. This doesn't automatically mean they know either what they are doing, or for that matter, more than anyone else. Quite the contrary, oncologists being typical examples. Its amazing to me that supposedly intelligent people, like oncologists, don't even realize that they are part of the biggest and most disgusting scam that has ever been perpetrated against mankind. I'm sorry, but the truth is the truth.
Lets call a spade a spade.
I realize that Dr. Roberts is probably a well-meaning individual, but obviously he has no idea that medicine is merely a puppet of the drug pharmaceutical conglomerates. These groups don't care about what's right or honest or best for mankind. All they care about is profits and maintaining the status quo. What's happened to our civilization is that it is run and controlled by special interest groups and big business who only care about profits. Bill Buchanan's letter to the President, is well meaning but totally naive.