Drastic Changes in Airport Security After 9/11 Stir...

Aired: 9/8/2011 | 0:11:46 | Clip
NewsHour correspondent Tom Bearden reports on the profound changes in aviation security and air travel after the September 11th attacks. Criticis say some of the new measures are excessive and infringe on the rights of travelers, pointing to examples of passengers being arrested or subject to invasive searches.