The Budget Lab at Yale University estimated Monday that effects from the bill on taxes, Medicaid and spending on the federal SNAP food stamps program would cost the lowest-earning 20% of Americans

The legislation now heads to the House for possible final approval, though a handful of Republicans there have already voiced opposition.

WASHINGTON—The GOP’s sprawling tax-and-spending bill narrowly passed the Senate Tuesday, after a tense 26-hour session in which Republican leaders worked to try to win over holdouts.The final package clocked in at 887 pages,