Just hours into his presidency, Donald Trump has pulled the U.S. out of the Paris Climate Agreement - for the second time. Today, we break down this major shift in America's climate policy and its global ripple effects. From surprising pleas by Russia and Saudi Arabia to keep the U.S. in the deal, to Australia's political turmoil as MPs push to follow Trump's lead. Plus, we'll explain what this means for global climate efforts, including the breakthrough carbon trading deal at COP29. Get ready for a deep dive into how one executive order could reshape the future of climate action worldwide.