Nice list.
Here are two goods ones about cancer:
Marijuana Compound May Stop Breast Cancer from Spreading, Study Says
http://www.foxnews.com/story/0,2933,312132,00.html
Marijuana Does Not Raise Lung Cancer Risk
http://www.foxnews.com/story/0,2933,196678,00.html
The kicker? Both of these are from FOX News.