Latest Federal Air Marshal Service Stories
Readily available smartphone apps that scan airline boarding passes can alert passengers to whether or not they have been selected for additional screening by the TSA, security experts warn.
Word of the Day
- A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.
The word 'pawl' probably comes from a Latin word meaning 'stake'.