General Mills has taken the plunge in China's yoghurt market, this week launching Yoplait in Shanghai. The row over Nestle's Maggi noodles in India continued, with the food giant contesting the nationwide ban in court. And there were a flurry of stories in the US - Campbell Soup Co. and WhiteWave Foods snapped up smaller businesses, while Boulder Brands announced its co-founder and CEO Steve Hughes had resigned.