Human Rights Watch alleges war crimes have been committed in Gaza. Experts at COP29 say that poorer states need at least $1 trillion per year by the end of the decade to move to greener energy and protect against extreme weather as Pakistan and India are choking on toxic air pollution. A look at Elon Musk and his ideas to improve government efficiency. Germany has become a center of Russian opposition in the years following Russian President Vladimir Putin's full-scale invasion of Ukraine. Members of Russia's exiled opposition plan to lead a mass march in Berlin on Sunday. Plus, authorities in Sierra Leone have launched an Ebola vaccination campaign targeting at least 5,000 health workers.