By Jerry Klinger Jerry Klinger Conceptual image of a large lion sculpture for Mefalsim, a kibbutz in Sha’ar Hanegev. BOYNTON BEACH, Florida — Having returned a few days ago from four Gaza kibbutzim where I distributed lifesaving medical supplies and defibrillators, I could not simply recount lists of horrors beyond nightmares. Words have little meaning to the dead and kidnapped. There are about 100,000 Jews in the San Diego area. Organized Jewry is not really sure how many are practicing Jews. Some light candles on Shabbat. Others like bagels. Does a non-Jew who associates with Jews and likes …