United States March 6, 2019 4:50 pm Ketamine-Like Drug Approved to Treat Severe Depression A mind-altering medication related to the club drug ketamine has been approved for treatments relating to severe depression. NBC 7’s Melissa Adan has 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
