Top world leaders will speak at UN climate summit. Global warming, fossil fuels will be high in mind

News Snapshot:

DUBAI – International climate talks turned to a power game on Friday as dozens of world leaders including the Saudi crown prince and India's prime minister were to speak, but two of the world's most powerful men — President Joe Biden of the U.S. and China's President Xi Jinping — were glaringly absent. Crown Prince Mohammed Bin Salman of Saudi Arabia, a top oil producer, and Prime Minister Narendra Modi of India, whose biggest cities are regularly choked under poor air, were among more than 130 world leaders set to address the United Nations climate conference in Dubai over the...