China's Xi To Attend Online Biden Climate Summit
China's President Xi Jinping will attend United States (US) President Joe Biden's virtual climate summit this week, Beijing said Wednesday, as the world's top polluting nations seek rare common ground despite wider political tensions.Biden has invited 40 world leaders including Xi and Russia's Vladimir Putin to the meet starting on Earth Day, meant to mark Washington's return to the front lines of the fight against climate change after former president Donald Trump di