April 19, 2018 7:23 pm San Diego Explained: Recycled Water Program NBC 7’s Monica Dean and Voice of San Diego Ry Rivard look into the project to turn city wastewater into potable water. 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