Republicans in the House of Representatives on Wednesday struggled to pass President Donald Trump's massive tax-cut and spending bill as a handful of hardliners withheld their support over concerns about its cost.

The House has returned to Washington to vote on Senate changes to Trump's legislative package of tax cuts and Medicaid changes.

President Donald Trump is ramping up pressure on Republicans to get his tax and spending bill across the finish line. Several House Republicans arrived White House on Wednesday morning for meetings as the president presses his party to pass the sweeping legislation -- a centerpiece of Trump's second term agenda.