Lessons of self-control via Warren Buffett's weight-loss plan Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Self control may be the key to keeping a slim waistline and to preventing another economic downturn ( Flickr user Pink Sherbet Photography (cc: by) ) Hosted by Femi Oke Produced by PRI and WNYC