TSA set to test new screening protocols for elderly

By Mike M. Ahlers, CNNUpdated 15th March 2012
Under new TSA guidelines, passengers deemed to be 75 or older will be subjected to less rigorous screening.
CNN's Nadia Bilchik talks about TSA'S latest initiative to alleviate airport security dread, and how to qualify for it.
TSA expands a program that allows some passengers to keep on their shoes, jackets and belts. Lizzie O'Leary reports.