holidays December 9, 2019 6:19 pm Tips on Holiday Tipping Consumer Reporter Susan Hogan went straight to the sources to find out how much you should tip your service providers at the holidays. Local 1:48 Travel insurance plans: Are they worth it? 1:50 How to save money when using your smartphone abroad 1:41 Tips on how and when to use loyalty programs 2:14 New auto safety standards aim to protect pedestrians 1:44 Hidden Fees: How travelers lose billions each year