U.S. to discuss challenges posed by China, 5G with NATO allies

WASHINGTON (Reuters) - The United States will discuss threats posed by China, including the country's dominance of 5G telecommunications networks, when U.S. President Donald Trump meets with allies at a NATO summit in London next week, an official told reporters on Friday.Even as the United States and China strive to complete an agreement on the first phase of a trade deal, a senior administration official said the United States will insist that allies use trusted network providers."This is a..