February 28, 2019 5:55 pm How Much Should You Really Tip? Where and how much should you tip? NBC 7’s Consumer Bob has his tips on tipping. US & World Videos 2:45 La Jolla Concours d'Elegance classic race cars 1:39 Troops Endure Hyper-Realistic Training 2:07 New study links consuming red meat with dementia 2:05 Police find, return dozens of abandoned Amazon packages 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl
