President Donald Trump has issued a warning to Congress over his spending megabill as Senate continues its marathon voting session.

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.

U.S. Senate Republicans in the early hours of Tuesday morning were still trying to pass President Donald Trump's sweeping tax-cut and spending bill, despite divisions within the party about its expected $3.