When you ride on buses or trains in many parts of the United States, what you say could be recorded. Get on a New Jersey Transit light rail train in Hoboken or Jersey City, for example, and you might notice an inconspicuous sign that says "video and audio systems in use."
A lot of riders are not happy about it.
"Yeah I don't like that," says Michael Dolan of Bayonne, N.J. "I don't want conversations being picked up because it's too Orwellian for me. It reeks of Big Brother."