Now Police Can 'See' Through Walls

Bram writes "Just found an article about another way to invade privacy." He's talking about hand-held radar systems police can use to detect breathing, beating hearts or other motion through walls and other obstacles. Sounds like a declassified version of the Ground Support Radar [GSR] units we used years ago in the Army. I can see why police would want them, and I can also see why Bram considers them a privacy threat. Depends on how they're used, I suppose.