I just used some good old roundup this weekend on my front yard. I would much rather do that than pull weeds. I don't use it in my back yard because I don't want my dog licking it or getting it all over her paws. I wonder what other environmental factors are going on around their house? For example, I live and grew up right down the road from Dow Corning/ Dow Chemical, so I pretty much attribute my cancer to that or just bad luck rather than one randomly specific thing.