With Sens. Rand Paul and Thom Tillis opposed to the package, GOP leaders can afford only one more defection. And multiple Republicans aren't yet sold on the measure.

US Senators have spent more than 24 hours negotiating amendments to a mega-bill on tax and spending that appears to have stalled without enough votes to pass. Four Republicans in the Senate have said they cannot support the nearly 1,

Senate Republican leaders continue to scrounge for votes to pass Donald Trump’s $3.3 trillion tax and spending bill as lingering intraparty fights threaten to upend the legislative centerpiece of the president’s domestic agenda.