Sep 12, 2002 — Next month is International Cooperative Month. For decades, people have formed co-ops for farming, banking, healthcare, housing, electric and telephone service and grocery retailing. Since the early 70's, the Potsdam Food Co-op has provided an alternative to commercially owned grocery stores. And this Saturday the Co-op is hosting its annual Open House. Todd Moe talks with Ed Clark, president of the Potsdam Food Co-op's Board of Directors.