America's Forgotten Nuclear Legacy

John Emshwiller, the lead reporter on the Wall Street Journal’s year-long investigation on a nuclear cleanup effort, discusses the enormous job of cleaning up job of nuclear contamination that occurred during the Cold War—Waste Lands: America's Forgotten Nuclear Legacy. Residue, left by the routine processing as well as the occasional mishandling of nuclear material, exists in almost three dozen states. Emshwiller discusses how those cleanup efforts have been carried out and what the public knows about them.