TOPSHOTS - An Israeli man is seen through the broken glass of a shop after a rocket fired by Palestinian militants in the Gaza Strip landed nearby in the southern city of Ashdod on March 12, 2012, causing material damage and wounding lightly an elderly woman. Israeli warplanes pounded the Gaza Strip for a fourth day , killing four more Palestinians, as a teenager died in a mystery blast, raising the death toll so far to 23. TOPSHOTS / AFP PHOTO / JACK GUEZ