From the other side of the pond, when your chieftain wonders aloud again why the Europeans don't buy your beef, or your chicken, or now your pork: This here, is the reason.

We like our beef clean, our chickens unchlorinated, and our pigs without heavily experimental GMO modification, thank you very much.

Not because we are anti-science. Because the US has a horrible track record when it comes to how far you can go with caveat emptor.