Cell phones and the Radiation or whatever it is that causes cancer of the brain, etc., from these things reminds me of the cigarette industry knowing the entire time that tobacco smoke causes cancer. These companies know what they're doing, but they want to make a profit and that's all they care about. It's the same principle: Money over everything.
Like I say on Twitter:
Fascists do shit like this (TM).
Absolutely, often it is the same groups behind the scenes owning and operating such industries - if only more realised, but even now there are so many still smoking cigarettes!