its the conference webcast that is doing it, the pr on it will be out in the morning. the duke cancer vaccine trials are doing nicely and their drugs ahve cured cancer in all 6 well known cancer models, they have developed stem cells which secrete insulin and grow bone, and you name it they claim to have it. if half of it is true, they will be bought out quickly because they will kill the pipelines of a whole bunch of other companies with a hell of a lot more cash.