Surveillance devices can track all the phone calls in an area, even thousands. Some just get the identifying numbers while others record conversations.

We Live Under a Total Surveillance State in America — Can We Prevent It from Evolving into a Full-Blown Police State?

The DEA Thinks You Have No Constitutionally Protected Privacy Interest in Your Confidential Prescription Records.

Facebook censored an ACLU post about censorship.

This is a further reason why Facebook is the wrong place for your posting.

The EU proposes relaxing rules designed to make sure pilots don't fall asleep at the wheel, but the existing rules don't always prevent it.