in other words, that buck per head of lettace, is vastly more expensive, the real costs are hidden, who knows what wer are actually paying for food?  the whole problem is huge companies like Wal-Mart that require vast quantities of product, if we had stayed with small local dairies, butchers, and farmers produce, we wouldn't need illegal food workers and there wouldn't be an issue of food safety....  just one example of why the need for illegal labor was deliberately created, not a natural evolution of the market at all, another elitest trick.... There is something to having to face the people you serve. If you were a local farmer/butcher/dairy and had an issue with food safety, you would most likely get to wrath of those affected face-to-face.