I am a 75 yr. old constituant of Amy Klobuchar. She needs to asked why on earth she helped Polymet, a Canadian Co. to obtain permits to engage in phosphate mining. Lake Superior is the largest watershed in the this country and many states get their water from Lake Superior. If Polymet engages in phosphate mining and they are unsuccessful as all other mining companies have been, and leaks occur it well could ruin Lake Superior.
