CNNW CNN Newsroom March 20, 2012
they have lines you can call in before you take your kids on a trip. >> get me up to speed on the elderly. didn't they change? >> they did. we're talking limited screening, too. people over 75 at a couple of airports, four, can keep their shoes on, a light jacket, they can go through the metal detector or screening device to try to avoid that pat-down. this is part of eliminating the pools of risk as the tsa calls it. >> a kinder, gentler trip for the rest of us. thanks so much, lizzie. it's the top of the hour. i'm ashley banfield. time to get you up to speed. several big developmen...