A wall is marked with bullet holes from previous fighting, in the Bourj al-Barajneh Palestinian refugee camp, in Beirut, Lebanon, Tuesday, Jan. 18, 2022. The agency for Palestinian refugees, or UNRWA, appealed Wednesday to the international community to donate tens of millions of dollars to help improve living conditions for Palestinians in crisis-hit Lebanon. UNWRA is asking for an additional $87.5 million to provide Palestinian refugees with cash assistance to the poorest, cover hospital expenses, as well as transportation for children so that they can go to school. (AP Photo/Hussein Malla)