Every trailer load of milk is tested for a multitude of bad things. If something is found then the farmer buys the entire load and it gets dumped down the drain. (6500+ gallons worth)
Do you think dairy farmer's buy milk from the store? nope, they drink what they produce.
I'm not sure where the image of a cow grazing on grass it's entire life as being better came from but they need their vitamins, minerals, and a balanced diet just everything else.
I don't think the media hype is totally accurate and the organic coops have done a great job of marketing... this doesn't mean I oppose organic foods (everything prior to pesticides and genetic engineering was organic. I just don't see where the definition of better came from and can't see paying for inflated margins to get the organic label.
not trying to sway anyone here, just playing devils advocate, apparently.