What does Google know about you?

What does Google know about you? is an AP article on, you guessed it, Google and their love of user info. Although many Internet users eagerly await each new technology from Google Inc., its rapid expansion is also prompting concerns that the company may know too much: what you read, where you surf and travel, whom you write.
The data’s very existence — conveniently all under a single digital roof — makes Google a prime target for abuse by overzealous law enforcers and criminals alike.