Alternative Energy - Riisgaard Sees a Danisco-Dupont Merger Helping Novozymes

April 29 (Bloomberg) -- Steen Riisgaard, chief executive officer of Novozymes A/S, talks about the company's first-quarter results and a potential takeover by DuPont Co. of Danisco A/S. He speaks with Francine Lacqua on Bloomberg Television's "On the Move." (Source: Bloomberg)