TSA scrutinized: Examining evolving passenger screening methods

The Transportation Security Administration (TSA) is a central part of American travel, often seen as both necessary and inconvenient. With strict rules on items like fluids and laptops, passengers often face long lines and invasive procedures. However, questions arise about its effectiveness, as reports indicate that TSA screenings miss nearly 95% of weapons during tests.

Established shortly after the September 11 attacks, the TSA aims to unify airport security across the United States. Initially part of the Department of Transportation, it was later moved under the Department of Homeland Security in 2003. The agency operates security at 450 airports nationwide.

Before the TSA's formation, private companies managed airport security under vague international standards set by the International Civil Aviation Organization (ICAO). These standards aimed to screen weapons effectively but lacked specific guidelines.