Corrosion, Collapse, and Clean-Up: Examining the Potomac Interceptor Collapse.

Colonel Francis Pera

Commander, Baltimore District, U.S. Army Corps of Engineers

Mr. Edward Wenschhof

Acting Superintendent, Chesapeake & Ohio Canal National Historical Park, National Park Service

Mr. David Gadis

CEO and General Manager, DC Water

Mr. Tom Neltner

National Director, Unleaded Kids

The Honorable Jessica Kramer

Assistant Administrator for the Office of Water, U.S. Environmental Protection Agency