I agree, the Great Lakes Shipping Association really doesn't give a hoot about invasive species except if there may be costs levied on them toward the control of exotic species that they have been bringing in for decades. They now are trying to "look" like the good guys. Their business is shipping and at the cheapest cost possible. They now are doing a little "marketing" to "us" to show that they care about the environment, just like the oil companies, chemical companies and our own government!!! The bottom line is money and Profit. Don't be fooled by their marketing.