FILE- In this March 12, 1951 file photo, David Greenglass, one-time Los Alamos atom bomb project employee, is shown in Federal Court in New York in handcuffs. He testified against his sister and two others accused of passing atomic secrets to Russia. A New York judge has ordered the release of Greenglass’s grand jury testimony from 1950, that may give new fuel to suspicions that his sister, Ethel Rosenberg, was unjustly convicted of espionage and put to death for conspiring to give nuclear secrets to the Soviet Union. (AP Photo/Tom Fitzsimmons, File)