And how do we convince our neighbors to the north, maybe 1,000 miles away or more, that their activities are causing problems with water quality in the Gulf of Mexico?
Dan bagaimana kami meyakinkan, tetangga kita di utara, mungkin 1.500 km di utara, atau lebih, bahwa perbuatan mereka mengakibatkan masalah kualitas air di Teluk Meksiko?