There is more interest in food these days than ever, yet there is very little interest in the hands that pick it. Farmworkers who form the foundation of our fresh food industry are routinely abused and robbed of wages. In extreme cases they can be beaten, sexually harassed or even enslaved - all within the borders of the United States. Food Chains exposes the human cost in our food supply and the complicity of the supermarket industry. Supermarkets earn 4 trillion dollars globally and have tremendous power over the agricultural system. Over the past 3 decades they have drained revenue from their supply chain leaving farmworkers in poverty and forced to work under subhuman conditions. Yet supermarkets take no responsibility for this.