Marshall Helmberger ELY— In a wide-ranging press conference last week, representatives of the Campaign to Save the Boundary Waters outlined their plans to block the proposed Twin Metals copper-nickel mine and achieve permanent protection from sulfide mining on 234,000 acres of the Rainy River watershed located upstream of the BWCAW. Using a strategy that combines political advocacy and lobbying, building coalitions with the business community and outdoor enthusiasts, and litigation where necessary, the campaign has laid the groundwork to advance their objectives under a new administration and Congress that appears friendlier to environmental protection and sustainable economics than was the case for the past four years.