Herbalife Board Should Make Ackman Nervous: Ramey

Feb. 28 (Bloomberg) -- Tim Ramey, an analyst at D.A. Davidson & Co., talks about the disagreement between billionaire investors Bill Ackman and Carl Icahn on whether Herbalife Ltd. is a Ponzi scheme. He speaks with Trish Regan and Adam Johnson on Bloomberg Television's" "Street Smart." (Source: Bloomberg)