Donald Trump has chosen Elon Musk and Vivek Ramaswamy to lead a “department of government efficiency”, putting the two entrepreneurs in charge of a promised effort to slash rules, bureaucracy and spending throughout government. “Threat to democracy? Nope, threat to BUREAUCRACY!!!” Musk, the world’s richest man and an ardent Trump backer, wrote on his X social media platform. “We will not go quietly, @elonmusk,” Ramaswamy wrote in another X post. Trump said the duo would work with him...