WASHINGTON—Former White House cost-cutting czar Elon Musk called President Trump’s “big, beautiful” tax-and-spending package a “disgusting abomination,” stepping up his criticism just as the Senate is trying to quickly pass the measure and get it signed into law by July 4.

WASHINGTON – Elon Musk is launching an all-out attack on President Donald Trump's sweeping tax and policy bill, urging his 220 million-plus followers on social media to lobby their lawmakers and "KILL the BILL.