1. Subscribersonhouse
    Fast and Curious
    slatington, pa, usa
    Joined
    28 Dec '04
    Moves
    52619
    16 Aug '16 14:08
    They crawl on the outside of blood vessels, thus avoiding chemo:

    http://medicalxpress.com/news/2016-08-alternate-theory-tumors-metastasize.html

    This opens up new avenues for treatment, stop metastatize, no new cancers.