TV: “Truly unsettling” discovery at Fukushima… problem “far greater than previously thought” — Boss reveals 600 tons of fuel melted, can’t find it — Top Official: “Nobody really knows where fuel is”

(2.Juni) ABC Australia, May 24, 2016 (emphasis added): [ABC‘s Mark Willacy] has been invited on a tour of [Fukushima Daiichi]… What Willacy discovers is truly unsettling… retrieving hundreds of tonnes of melted nuclear fuel turns out to be far greater than previously thought.