Rabbis group write to pope, thanks for outstretched hand - Vatican.    "We are comforted by the fact that you have extended your hand to the Jews of the entire world, and in particular to those of Israel, at this time of great suffering" The letter is signed by Jehoshua Ahrens (Frankfurt/Berne), Yitz Greenberg (Jerusalem /New York) and David Meyer(Paris/Rome), as well as Karma Ben Johanan and MalkaZeiger Simkovich (Chicago)