NEW : Hopes for a cease-fire appeared dim even as world leaders called for the two sides to stop the violence . Lebanon responds with artillery to rocket fired from Lebanon . 30,000 Israeli have been killed since Wednesday , officials say . Spokesman for Israeli military says At least 91 reservists have reported for duty . Gaza resident says if there is a ground offensive ' I have nowhere to go '
NEW : Lebanon responds with artillery to rocket fired from Lebanon . 30,000 Israeli have been killed since Wednesday , officials say . Spokesman for Israeli military says At least 91 reservists have reported for duty . Gaza resident says if there is a ground offensive ' I have nowhere to go '