close Air travel etiquette debate explodes as experts call for cleaner, more respectful dress Etiquette expert Alison Cheperdak joins 'Varney & Co.' to break down rising concerns over declining air travel manners and explain why dressing clean, staying courteous and respecting fellow travelers matters now more than ever. NEW You can now listen to Fox News articles! Former Disney Channel star Leigh-Allyn Baker posted a very talkable video recently showing how she soaked her feet in a cup of ice