Activist and evangelist Charlotte Keys founded Jesus People Against Pollution to help clean up her hometown of Columbia, Miss., site of a now-shuttered plant where Reichhold Chemical once manufactured Agent Orange. The company shut the factory down after an explosion in 1977 and abandoned or buried thousands of barrels of toxic waste near the water supply of the predominantly poor, African-American neighborhood where it had operated; flooding and leaks followed. In this virtual walking tour, Keys describes life near the plant and her fight to win justice for her community.