Potluck News A monthly digest of food and agriculture news compiled as a service of the Northeast Sustainable Agriculture Working Group 1.) Two upcoming webinars offer Northeast perspective on 2012 Farm Bill 2.) "It Takes a Region" conference drew 325 from Northeast 3.) Healthy Corner Stores: a best practices brief 4.) Windowfarms homegrown hydroponics made in the USA 5.) The risks and inequitie…