At least 143 Palestinian children and young people have been killed in the West Bank and East Jerusalem over the past nine months, the United Nations Children’s Fund (UNICEF) said on Monday. UNICEF said that marks a 250% rise compared to the preceding nine months, when 41 Palestinian children were killed. Two Israeli children have been killed in the West Bank in conflict-related violence in the past nine months. UNICEF also said 440 young Palestinians have been injured by live ammunition. “For years now, children living in the West Bank, including East Jerusalem, have been exposed to horrific …