Book excerpt: The 2001 terrorist attack on America literally tore the Airline Industry apart. In its aftermath airport security systems were dismantled and reassembled adding multiple layers of protection unlike ever before. This guide will not only serve as a reference tool, providing the most up to date security changes and resources for the leisure, business, and new traveler, but will delight the reader who enjoys aviation history, humorous anecdotes, and a brief reflection on the events of 9/11. This guide will serve as a reminder to the traveling public of America's recent lingering tragedy and its resilient strength, while make their travel experience safe, organized, and more bearable.