See? It pays to be polite! This sign for a Honduran restaurant shows how you espresso yourself when you order a cup of coffee can make quite a difference in price. Now, I wonder what "Good morning, a cup of...

Are we becoming more rude? Lisa Gache, co-founder of Beverly Hills Manners in Los Angeles, thinks so. She noticed that courteous language is slowly going away, and blames society's modern, c...