Caz Graham hears consumers will pay the price for the surge in wheat prices. Prices doubled in just six weeks, with money being made across the world, betting harvests will fail. Show more
Discover 11,128,835 listings and 278,316 playable programmes from the BBC
Caz Graham hears consumers will pay the price for the surge in wheat prices. Prices doubled in just six weeks, with money being made across the world, betting harvests will fail. Show more