President Trump's big agenda bill is facing some serious resistance from Republicans, especially after it was revealed the bill would add $2.4 trillion to the national debt over the next 10 years, according to an estimate from the non-partisan Congressional Budget Office.

His private comments to Senate Republicans suggest the benefits for taxpayers in high-tax places could be pared back from the House-passed legislation.

The GOP's contentious budget bill narrowly passed in the House, faces dissent in the Senate and has drawn the ire of Elon Musk in a big way.