The increasing terrorist infiltrations into Jewish towns in Gaza, last night\'s mortar attack on Gush Katif - a shell landed in a house, but miraculously caused no injuries to the family inside - and the Rishon LeTzion slaughter perpetrated by an Arab from Gaza have led to increased calls for a military anti-terrorism offensive in Gaza. Most government ministers are now in favor of this approach, and even Prime Minister Sharon hinted that this might be Israel\'s next step. \"Operation Defensive Shield was just the beginning,\" Public Security Minister Uzi Landau said last night. Joining the chorus were Minister Rabbi Yitzchak Levy, MK Michael Kleiner, and others.