When the flu hits, manners may not be the first thing that comes to mind. Yet, good “flu etiquette” and hygiene can go a long way in helping to prevent the spread of influenza. While most Americans ...
Etiquette expert Lizzie Post, the great-great-granddaughter of Emily Post and co-president of The Emily Post Institute, joins "CBS Mornings Plus" to talk about how manners have evolved, what etiquette ...