Josh, Daraprim is Daraprim — in what way do you think it could be “researched and improved”? It is cheap and it works. You ask “..would I want a cheap 60-year old medicine that wasn’t being actively researched and improved, or would I chose a drug that was being invested in and improved..”. I would absolutely want a “..cheap 60 year old medicine” of proven effectiveness and few well recognised side effects over a drug that was “.. being invested in and improved..”. New and expensive does not always mean better.