Downstream: Untold Stories on Water, Sanitation and Wetlands at Washington University in St. Louis

Pulitzer Center executive director Jon Sawyer, photographer Sean Gallgaher and Pulitzer Center outreach coordinator Peter Sawyer will present "Downstream: Untold Stories on Water, Sanitation and Wetlands - And Why They Matter" to Washington University in St. Louis as part of the Pulitzer Center's "Global Gateway: Downstream" program. This event is one in a series of multimedia presentations to colleges, high schools and universities in St. Louis and beyond.