what is the morning there? reporter: we have been out and about today in gaza, surveying some of the damage overnight from the israeli air strikes. from one site we visited it was completely reduced to rubble. israel claimed this was a hamas terrorist hub. locals say it was a government building that provides basic services for the residents in that area. we had a chance to visit one of the u.n. schools where thousands of palestinians now are being internally displaced. many of these people are leaving their homes on the eastern part of gaza, going to the u.n. schools and taking up refuge. the u.n. is struggling to cope with the influx of people. it s a dire situation for the residents of the hamas strip. all of this on the back drop of more talks. hillary clinton will be flying to cairo where she will meet egypt s president. many hoped a truce would go into effect last night.