5 minutes into the movie I realized I had watched it a while back. When I saw the woman leaving the barn carrying the dead chickens it brought back memories from 30 years ago when I managed a large chicken farm, and nothing seems to have changed since then. I was told not to allow anyone in the barns, mainly to prevent disease from being spread from farm to farm. I never saw a food inspector in my 8 years of operation, and if he had visited the farm he would have had to dip his shoes in disinfectant before entering the barn. 50,000 broilers and less than 1 sq ft per bird is not a pretty sight. I could walk through my barns and actually watch some of the birds having heart attacks. I still have minor breathing problem which my doctor told me was either caused from the chicken farm dust, (even though I always wore a mask) or from smoking in my early years.
Once again all these things are connected and we really need to be aware of what we are putting into our bodies. Like Noizmaker said. It is probably getting worse each year.