November 14, 2012 4:02 pm “The Biggest Loser” Study NIH scientists investigate whether real people can lose weight like a “Biggest Loser” contestant. News4’s Doreen Gentzler reports. Local 2:30 FDA implements new rules for which packaged foods can be labeled healthy 3:26 Doctor developing device to measure pain 3:16 How to deal with being a night owl 2:13 Public health expert reacts to RFK Jr. cabinet pick 1:37 Whooping cough cases on the rise