The technology can be as small as a suitcase, placed anywhere at any time, and it's used to track cell phones and intercept calls. The News4 I-Team found dozens of potential spy devices while driving ...

ICE has purchased “cell site simulators,” which can be used to spy on nearby phones and track their locations.

The Initial Report CBS News' Marcia Kramer initially reported, "In the end, it was secret Army intelligence planes that did him in. Armed with his cell phone number, they circled the skies over the ...

U.S. military fighter jets were scrambled on Tuesday to track a Russian spy plane detected flying near Alaska, the North American Aerospace Defense Command (NORAD) said. It was the fourth time in less ...