May 20, 2017 5:25 pm Fast-Moving Gate Fire Scorches 800 Acres Raw footage captured by NBC 7 of the fast-moving “Gate Fire” off SR-94, south of Jamul. Within a few hours, the blaze had scorched 800 acres. 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