Rio Tinto Chairman on Supply Crisis, China Economy
Rio Tinto Chairman Dominic Barton says the world needs more mines to offset a coming supply shortfall across commodities including copper. He says mergers and acquisitions are not enough to plug the gap. Barton spoke exclusively with our Chief North Asia Correspondent Stephen Engle at the IBLAC meetings in Shanghai, where they began by talking about the current difficult state of the Chinese economy. (Source: Bloomberg)