Do the police need a warrant to read your email? Believe it or not, two decades into the Internet age, the answer to that question is still "maybe." It depends on how old the email is, where you keep it — and it even depends on whom you ask.
Some big-name tech companies are now asking Congress to step in and clarify Americans' online privacy rights.
If you do run afoul of the law and you happen to be one of the millions of people who use Gmail then cops will likely be directing their inquiries to the legal department at Google, in Mountain View, Calif.