Moderates and fiscal hawks in the House have criticized the Senate version of President Trump’s tax-and-spending package.

The vote-a-rama is the last hurdle before a vote on final passage of the bill in the Senate. There is little room for error in the Republican-controlled chamber. A procedural vote on Saturday night to open debate on the bill narrowly passed in a 51-49 vote after two Republican defections.

Senate Republicans on Tuesday narrowly passed their massive package of tax and spending cuts, capping a tumultuous marathon voting-and-negotiating session that lasted more than 26 hours by delivering what could be a resounding and historic win for President Donald Trump’s agenda — albeit one that is expected to markedly worsen the nation’s fiscal trajectory and weaken social safety net programs,