I would say that #4 is also a stretch.
Agreed. EVERYONE we know has a cell phone. Everyone. And how may of those have cancer because of them? Me? Not a one.
I see the EL in your screen name, but I think they are finding more brain cancer links.
Maybe, maybe not. When they cut the Basal Cell Carcinoma out of my face it was on the side where I used to hold the phone, about halfway between the chin and ear. Now I use the speaker and still won’t talk while driving, period.