A key House committee advanced President Donald Trump’s giant tax and spending package after Republican hardliners won agreement from party leaders to speed up cuts to Medicaid health coverage.The House Budget Committee approved the legislation late Sunday night after a weekend of negotiations with four ultraconservatives on the panel who on Friday joined with Democrats to reject the legislation.

The Republican-controlled U.S. Congress on Sunday sought to push forward with President Donald Trump's sweeping tax-cut bill, as one of his top economic officials dismissed Moody's decision to strip the federal government of its top-tier credit rating.

Days before Republicans unveiled their sweeping tax cut plan, the chairman of the powerful Ways and Means Committee had one last person to consult. He went to the White House, where he and President Donald Trump went over the legislation “line by line.