Weekly roundup: Keeping weight off | Bill Ackman's effort to save Valeant | A riches-to-rags-to-success story – MarketWatch

Weekly roundup: Keeping weight off | Bill Ackman's effort to save Valeant | A riches-to-rags-to-success storyMarketWatchThere was an outcry in social media after word of a study that found that contestants on “The Biggest Loser” who lost a lot of weight had a terrible time keeping it off. But Emma Court has a more positive interpretation of the study from two winners on …and more »