I returned from a sixnation trip with a new perspective on the Middle East. In the report from my trip. I expressed my concerns about the terrible costboth in human suffering and in growing political animositiesof Israels invasion of Lebanon. I now rise to speak with even more profound sense of grief and. indeed. a sense of deep betrayal at the recent massacre in the Shatila and Sabra refugee camps. I know this is not only my emotion. but this is reaction of world opinion. of the Palestinian people and the Israeli people as well. The massacre raises profoundly disturbing questions.