House Republican leaders are scrambling to shore up support for President Trump's massive domestic policy bill amid pushback to the Senate's changes, as the GOP seeks to approve the final version of the legislation ahead of a July 4 deadline to get the bill to the president's desk.

The debate within President Donald Trump 's Republican Party over a massive tax-cut and spending bill returns to the House of Representatives on Wednesday. The Senate passed the legislation by the narrowest possible margin on Tuesday. Nonpartisan analysts say it will add $3.3 trillion to the nation's debt over the next decade.