Schapiro has been an investigative journalist for more than two decades and has built an award-winning track record with a focus on environmental and international affairs. His work has appeared in publications such as Harper's, The Nation, Mother Jones, and The Atlantic Monthly; on television, as a correspondent for NOW with Bill Moyers and FRONTLINE/World; and on radio, as a correspondent for Marketplace. His cover story in December for The Nation, “New Power for ‘Old Europe,’” and series for public radio’s Marketplace, “Brussels Clout,” attracted wide interest and served as the springboard for an expanded investigation into the growing influence of the European Union insetting international environment, health and safety regulations. The resulting book, Exposed, was published by Chelsea Green Publishing in September 2007. His investigation for Frontline/World into the sinking of the Prestige oil tanker and the maritime system that made it possible was disseminated widely inside the European Parliament, and received an award from the Society of Environmental Journalists. Mark has worked and lived in and out of Europe for some 20 years, as a reporter and as founding editor of InterNation, a consortium of journalists producing international investigative stories.