Senate Republicans voting in a dramatic late Saturday session narrowly cleared a key procedural step as they race to advance President Donald Trump's package of tax breaks, spending cuts and bolstered deportation funds by his July Fourth deadline. The tally, 51-49, came after a tumultuous session with Vice President JD Vance on hand if needed to break the tie. Tense scenes played out in the chamber as voting came to a standstill, dragging for hours as holdout senators huddled for negotiations. In the end, two Republicans opposed the motion to proceed to debate, joining all Democrats. It’s still a long weekend of work to come. Republicans are using their majorities in Congress to push aside Democratic opposition, but they have run into a series of political and policy setbacks. Not all GOP lawmakers are on board with proposals to reduce spending on Medicaid, food stamps and other programs as a way to help cover the cost of extending some $3.8 trillion in Trump tax breaks. Ahead of the expected roll call, the White House released a statement of administrative policy saying it “strongly supports passage” of the bill that “implements critical aspects” of the president's agenda. Trump himself was at his golf course in Virginia on Saturday with GOP senators posting about it on social media. The 940-page bill was released shortly before midnight Friday, and senators are expected to grind through the hours of all-night debate and amendments in the days ahead. If the Senate is able to pass it, the bill would go back to the House for a final round of votes before it could reach the White House. With the narrow Republican majorities in the House and Senate, leaders need almost every lawmaker on board in the face of essentially unified opposition from Democrats. Sen. Thom Tillis of North Carolina and Sen. Rand Paul of Kentucky voted against. Senate Democratic leader Chuck Schumer of New York said Republicans unveiled the bill “in the dead of night” and are rushing to finish the bill before the public fully knows what’s in it.