http://www.nytimes.com/2011/09/06/us/06leak.html?_r=2&hp=&pagewanted=allLeak Offers Look at Efforts by U.S. to Spy on Israel
HIS GRANDFATHER IDENTIFIED AS A PHILOSOPHER, SCHOLAR, MATHEMATICIAN WAS A PIONEER IN ISRAELI TREASON. HE COINED THE EXPRESSION “JUDEO-NAZI”. In 1993, he was nominated for the Israel Prize. Before the award ceremony, Leibowitz was invited to speak to the Israel Council for Israeli-Palestinian Peace, where his controversial remarks calling upon Israeli soldiers to refuse orders triggered outrage (and Yitzhak Rabin had threatened to boycott the ceremony).
http://en.wikipedia.org/wiki/Yeshayahu_Leibowitz
WASHINGTON — When Shamai K. Leibowitz, an F.B.I. translator, was sentenced to 20 months in prison last year for leaking classified information to a blogger, prosecutors revealed little about the case. They identified the blogger in court papers only as “Recipient A.” After Mr. Leibowitz pleaded guilty, even the judge said he did not know exactly what Mr. Leibowitz had disclosed.