RICHLAND, Wash. – Over the last two years we’ve brought you numerous stories about high-level whistleblowers at the Hanford Nuclear Reservation's nuclear waste treatment plant. It’s one of the largest environmental cleanup projects on Earth. Now, yet another top expert there is risking his career to speak openly. He tells our correspondent Anna King the plant’s vessels and pipes -- as they’re designed now -- will leak radioactive waste within their planned lifespan.
