Those asian carp did wonders for the fish farmers, cleaned up the [ponds just like they were supposed to. What most of us never stop to think about, is for every problem we solve, many times the solution turns into another problem. Like importing those lady bugs, that had no predators, they just made life unbearable for many of us, no matter what you did, they found a way in. Its a smaller world today, beneficial bugs thetre are pests here, same with fauna.Did the nutrina have anything to do with the dikes in louisiana not holding?