Thursday on the NewsHour, we speak to the head of UNICEF about the urgent humanitarian needs of the Israel-Hamas war's youngest victims and the risks should fighting resume. The latest UN climate conference opens in Dubai amid global tensions and skepticism that the world will move away from fossil fuels. Plus, the controversial former Secretary of State Henry Kissinger dies at 100. PBS NewsHour is supported by - https://www.pbs.org/newshour/about/funders