A group of young Piazeczna students from Woodmere, NY, will be arriving in Israel today for a \"mission of solidarity and uplifting.\" Their first stop will be in Ramat Beit Shemesh tonight for a meeting with the current Piazeczna Rebbe… Three dozen South African rabbis are concluding their second annual Rabbinical Solidarity Conference in Jerusalem today. Chief Rabbi Cyril Harris led the delegation, which met with Israel\'s Chief Rabbis and President Moshe Katzav, donated blood, and visited terror victims yesterday at Tel HaShomer Hospital.