ChemChina Syngenta deal moves a step closer

A U.S. national security panel has cleared ChemChina's $43 billion takeover of Swiss pesticides and seeds group Syngenta, boosting chances that the largest foreign acquisition ever by a Chinese company will go through. As Hayley Platt reports, the decision removes significant uncertainty over the takeover of the world's largest pesticides maker after the two companies agreed a deal in February.