Tijuana River Valley January 16, 2019 4:35 pm Rain, Mud Make Dangerous Conditions for Local Horses Horse owners take extra precautions during rainfall to keep their animals safe. NBC 7’s Joe Little is in Tijuana River Valley with more. 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