That was an interesting news program there Bob, but I think that its blowing it a bit out of wack too. I have used black tiger shrimp farm raised in Vietnam for years without one single problem, it all depends on if its from a reputable company or not as is the case with most items. There are the same problems in this country with seafoods that are not watched closely like clams, oysters, mussels.
I personally get my fish for the restaurant from a company in Honolulu that is run by a former marine biologist. It couldn't be fresher
If you dig deep enough your bound to turn up something. Look at what the guy from Georgia said about what he sees from their testing.
I am sure there are problems out there it's just a matter of watching what you buy.
Chef T