Is Ackman, Icahn Battle About More Than Herbalife?

Feb. 15 (Bloomberg) -- Bloomberg's Stephanie Ruhle and Trish Regan detail their exclusive conversations with Bill Ackman and Carl Icahn about Icahn raising his stake in Herbalife to 13 percent and consider the position of Herbalife in the fight. They speak on Bloomberg Television's "Market Makers."