Gaza's tiny Palestinian Christian community is trying to capture some of the Christmas spirit under a fragile ceasefire in the Israel-Hamas war. One 76-year-old Christian finds hope in his faith while sheltering at Gaza's Holy Family Church compound. Attallah Tarazi says joy over Christ's birth must surpass the bitterness of war. But for some, the toll is inescapable as grief and uncertainty dampen Christmas cheer. Community members say many Christians have fled Gaza during the war. That has raised concerns about the community's future in the Palestinian territory.