Watching Those Who Watch Us-Does Cellphone-Sweeping ‘StingRay’ Technology Go Too Far?

They now can have your data without a warrant

I can understand the CIA and Pentagon have secrets. I think police hiding their activities that grants them unfettered access to our data and yet allowing them to hide behind FOIA exemptions is a very dangerous idea. One that any despot or tyrant would really appreciate. More: Does cellphone-sweeping …