Good to know! But now I feel even worse that I skipped my usual walk tonight, in favor of being lazy inside. I don't intend to get cancer of any kind, but if do, then I want to be able to fight it off as best I can. This newsflash doesn't quite jive with the fact that many of my friends who are battling cancer are actually very active and exercise regularly, but maybe that is what has been extending their life at least just a wee bit more.