Greg, I'm glad you are waging war with F%*@ Cancer! and glad I've checked in with you to see how it is going.
What little research I have done is that the CBD/THC surrounds Cancer Cells and chokes them off and kills them.
I think this is the treatment of the future (except to the established Medical community). I know I have seen too many friends try to fight cancer with Chemo & Radiation, only to suffer and then wither away to die.