August 26, 2017 7:45 pm What Can You Find at The Bottom of The Ocean? Volunteers for Operation Clean Sweep removed more than 13 tons of waste and debris at last year’s event. NBC 7’s Liberty Zabala reports. 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