Bill Frist wrote most of the legislation that became Medicare Part D, he was old buddies with Rove. Frist was a hospital guy and a bit of a scammer before going to congress, I won’t deny that he was in the tank for hospitals, but the pharma lobby didn’t write his law. The original version was pretty modest, people criticized it at the time for not spending enough money, though it may now bankrupt Medicare. I remember it pretty well because I was just then getting interested in politics, but a ton has been written about it.