CNN’s David McKenzie spoke with US climate envoy John Kerry at the COP27 Climate Summit in Sharm el-Sheikh, Egypt, to discuss why the world’s two largest economies need to work together to tackle the climate crisis.
CNN’s David McKenzie spoke with US climate envoy John Kerry at the COP27 Climate Summit in Sharm el-Sheikh, Egypt, to discuss why the world’s two largest economies need to work together to tackle the climate crisis.