(CBS News) Getting through airport security quickly is an art. To be better prepared for your next flight, CBS News travel editor Peter Greenberg has five things you need to know about airport security.
What is the permitted size for liquid items in your carry-on? Should you line up behind people of a certain age? Who should you file a claim with for a missing item? The answers to those questions may not be what you think.
Watch Greenberg's "CBS This Morning" segment with the latest information on airport security by clicking on the video above.