Rochester, Minnesota - HBO has broadcast a documentary entitled Killing Cancer. VICE founder and host Shane Smith follows pioneering researchers across the U.S. - including specialists from the Mayo Clinic Cancer Center - who are changing the face of modern-day medicine through their work with oncolytic virus therapy.

This revolutionary treatment uses HIV, measles and other viruses that have killed millions to combat cancer. You can view the trailer:

https://www.youtube.com/watch?v=1Xx2o1atKO0