The Life of Reidy

Wacky scientists will make up excuses for anything. Apparently now they are saying that there is a possibility that marijuana might contain a key ingredient to fighting Alzheimer's disease. There is an interesting little article about it at LiveScience.com which goes into the details of it, but of course it still mentions about how heavy marijuana use will of course wreck your memory and all that jazz. To what benefit are we really fighting for with these kind of studies, I wonder?