Public and private. An israeli air strike hits a u. N. School in gaza killing so people. The u. N. Secretarygeneral ban kimoon describes the act as a criminal act, but israel says it was targetting terrorists. Its the Second School to be hit in two weeks, and the sesents since fighting began. Children and families bear the brunt of the offensive. Some families have been wiped out. Charles stratford reports and we want to remind you some of the images are disturbing. Reporter this boy was playing with his friends when the air strike happened. 10 children and a man are killed. She paralysed from the waste down. It should not have been this way. Surgery could have saved his legs if he had the right papers to be evacuated into egypt for emergency treatment. We prepared the documents. He tells me to tell huhs friends hell his friends hell be back to play again. We know hell never walk again. Reporter his friend was badly burnt, shrapnel in his lungs. He needs creams and medicines. Supplies