Dallas Airport Trying For a "Friendlier" Security Checkpoint Experience

Hotel group, ad company footing the bill

Airports around the country are working to upgrade your experience at security checkpoints. It's part of a project to make the screening process a little more friendly.

at Dallas Fort-Worth International Airport, the checkpoint has some subtle differences that officials at the airport hope will make for a better experience for travelers and for the benefit of the airport itself, CBS News' Anna Werner reports.