"Palestinian female relatives of 12-year-old schoolboy Ayoub Asalya, grieve during his funeral in Jabalia refugee camp in the northern Gaza Strip, on March 11, 2012, after he was killed in an Israeli air raid. Three Palestinians, including Asalya, were killed raising the death toll from Israeli air strikes on Gaza to 18 in less than 48 hours, medics said." AFP PHOTO/ MAHMUD HAMS

"Palestinian female relatives of 12-year-old schoolboy Ayoub Asalya, grieve during his funeral in Jabalia refugee camp in the northern Gaza Strip, on March 11, 2012, after he was killed in an Israeli air raid. Three Palestinians, including Asalya, were killed raising the death toll from Israeli air strikes on Gaza to 18 in less than 48 hours, medics said." AFP PHOTO/ MAHMUD HAMS

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