@CNN: A mining company announced that it is proceeding with plans to build an Alaskan gold and copper mine, which critics say threatens to pollute the home of the world’s largest wild sockeye salmon population https://t.co/7Ox1cMKcNy https://t.co/XvIGnFCbzZ

@CNN: A mining company announced that it is proceeding with plans to build an Alaskan gold and copper mine, which critics say threatens to pollute the home of the world’s largest wild sockeye salmon population https://t.co/7Ox1cMKcNy https://t.co/XvIGnFCbzZ