But how about that some people want to eat only American catfish and some want to have access to international catfish and that you can’t put up simple trade barriers without retaliation?
Then labeling will help those crazed people find the Chinese and Vietnamese Catfish-like product they so enjoy, and then they can successfully avoid American Catfish?
How far down does the labeling and documentation have to go down before it is a realistic guarantee?
Sounds a lot like the European Union’s labeling schemes.