Campaign to Save the Boundary Waters staff and volunteers delivered hundreds of hand-written postcards from passionate Boundary Waters advocates urging U.S. Senators Klobuchar and Smith to permanently protect America’s most-visited Wilderness. Thank you to everyone who filled out a postcard! Read & take action today >> [https://www.savetheboundarywaters.org/thank-you-successful-weekend-honoring-public-lands-day]