Diaspora Jewry commemorated former Prime Minister Yitzhak Rabin's life and contributions to the Arab-Israel peace process as the 30th anniversary of his assassination approached on Tuesday.The World Zionist Organization Zionist Enterprises department is holding a global memorial ceremony that will be broadcast live on Tuesday, as part of the WZO's activities for the memorial day. WZO is exhibiting posters for a memorial poster contest and supported the Tuesday launch of an anthology of poems