As the U.S.-created Board of Peace pushes ahead with plans to rebuild Gaza, it has said there's no place for the U.N. body that for decades has provided support to displaced Palestinians. But the agency's last chief says that behind the scenes, board members and others have been more open to working with the U.N. agency for Palestinians than it seems.

Israel wants the agency known as UNRWA out of Gaza and has repeatedly accused it of being infiltrated by Hamas militants, allegations the International Court of Justice says have not been substantiated. And yet UNRWA remains the territory's largest aid provider, playing a key role in health and education.