What US Homeland Security collects about you

Any time a person crosses the US border, the Department of Homeland Security assigns travelers with a "risk assessment" score to divine their likelihood of any involvement with a terrorist cell or criminal activity.

While portions of the document are redacted by the Department, it still reveals the ATS records include: credit card numbers and their expiration dates, IP addresses used to make travel arrangements, birth date and passport numbers, frequent flyer numbers (including those not used for the trip), travel agent information, hotel reservation data, and even travel preferences specified in the airline reservations (Window seat eh? Very suspicious).