Trump brings Silicon Valley to Washington

Silicon Valley is coming to Washington in force, as tech leaders take on prominent roles — both official and unofficial — in President-elect Trump’s second term. 

Tesla and SpaceX CEO Elon Musk is the most well-known tech figure in Trump’s inner circle, but numerous Silicon Valley executives are filling out the ranks of the president-elect's administration. 

Trump tapped venture capitalist David Sacks earlier this month to serve as the White House czar of artificial intelligence (AI) and cryptocurrency...