Reality Check - Series 2 - Episode 2

Justin Rowlatt presents a discussion series involving experts and people closely involved in the issues. The UK is suffering an obesity crisis, supermarkets are accused of having too much power over our lives and of squeezing farmers dry, while others worry about the impact of the food industry on global warming. Consumers, farmers, retailers and food experts ask if our food chain needs a radical overhaul and discuss who has the right to tell us where to shop.