Transportation Department urges "dressing with respect" on flights. Will it improve air travel?

The agency's "Golden Age of Travel" campaign aims to restore civility to air travel. Experts say they have doubts.

The U.S. Transportation Department is urging air passengers to be on good behavior

Transportation Secretary Sean Duffy wants air travelers to be nice this holiday season. A new DOT campaign asks passengers to help each other and thank flight attendants.

Why the Transportation Department wants you to dress 'with respect' at the airport

Transportation Secretary Sean Duffy wants travelers to be on their best behavior and "dress respectfully" when they fly.