News Marshall Helmberger and the Border News: Polymet, Bats and Retail in Ely KAXE | By Heidi Holtan Published April 5, 2019 at 2:17 PM CDT Facebook Twitter LinkedIn Email Listen • 14:50 http://www.timberjay.com/stories/soudan-mines-bat-mortality-reaches-90-percent,14965 Tune in for our weekly conversation about the news in northern MN with Marshall Helmberger from the Timberjaynewspaper.