National Environment Critics Say Proposed Copper Mine In Minnesota Threatens Pristine Water 6:23am February 11, 2020 by Dan Kraker Business Environment National Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2020 MPR News. To see more, visit MPR News. 300x250 Ad More Morning Edition Arts There's an upside to cold, snowless New England days — great skating World News Former Israeli ambassador to the U.S. discusses Israel-Hamas ceasefire by Michel Martin 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate