Stone, a British filmmaker based in New York, confronts viewers with the thorny question of whether nuclear energy should be abandoned because of the Fukushima disaster. Bigstory.ap.org CRAY Inc. will develop a supercomputer for the National Nuclear Security Administration in a $174 million deal that is one of the largest contracts in the company’s history. M.theaustralian.com.au Fukushima press conference asks the world for help. Enenews.com Fukushima atmospheric radiation and tritium are being driven into Western Canada and then funneled southeast across the Dakotas into the Midwest and South. Rense.com