Bill Johnson of Heinz on commodity prices, the dollar and free trade

Part 2, Dec 4: Bill Johnson, the Chairman, President and CEO of Heinz speaks with managing editor Chrystia Freeland from his Pittsburgh headquarters. In section two of this two-part interview, Johnson addresses commodity prices, his support for free trade and confesses that Heinz may benefit from a weak dollar. Next week: David Neeleman of JetBlue. If you would like to suggest a question for Mr Neeleman, please send it to the address below.