street, children in the graveyard. there s a reason why so many of the casualties of this war are children. according to statistics, 43% of the population is 14 years old or younger. death comes often in gaza these days and it comes early. cnn, northern gaza. israel says it is expanding its operation in gaza as it tries to destroy secret tunnels. gaza fighters used one tunnel on saturday to carry out a deadly attack. reporter: an ariiriai aerialn a gaza tunnel. on saturday morning, israeli
he suddenly found himself underneath, crushed by the load. it happened in an area where no warning to leave had been issued. translator: when i saw my son mohammed like this, i lost all hope in this world, says his father. everyone here is in danger. reporter: children in the emergency ward, children in the street, children in the graveyard. there s a reason why so many of the casualties of this war are children. according to statistics, 43% of the population is 14 years old or younger. death comes often in gaza these days and it comes early. israel says it is expanding its military operation in gaza sending in additional forces. one major goal is to destroy