http://www.newscientist.com/article.ns?id=dn10971
Money quote:
The next step is to run clinical trials of DCA in people with cancer. These may have to be funded by charities, universities and governments: pharmaceutical companies are unlikely to pay because they can?t make money on unpatented medicines.
My comment: to those living with or who lost loved ones due to cancer, this is definitely worth looking out for. Very exciting finding!