'Dignity of the bodies will be preserved': IFRC chief in Mexico Secretary General of the International Federation of the Red Cross Elhadj As Sy says Sunday that workers are sparing no effort in the search for survivors, but that "the dignity of the bodies will be preserved" when the deceased are located. Meanwhile, Mexico's National Coordinator Luis Felipe Puente says Civil Protection efforts are being concentrated on the zone around a destroyed building on Alvaro Obregon Avenue. IMAGES AND SOUNDBITES