Grassroots labor leaders vow stronger, long-term campaign to support "Medicare for All" approach to health care reform. Over 125 activists from across US plot strategy for coordinated grassroots campaign to win single payer healthcare. Labor Campaign for Single-Payer Healthcare, March 10, 2010 Silver Spring, MD – More than 125 union leaders and activists from 25 states gathered at the National Labor College in Silver Spring, Maryland, last weekend to strategize ... On