Several House Republicans arrived White House on Wednesday morning for meetings as the president presses his party to pass the sweeping legislation.

President Donald Trump is meeting with a faction of conservative lawmakers at the White House who have threatened to sink his signature tax legislation over its $3.4 trillion price tag as lawmakers cast doubt on whether it can pass by July 4.

The $3.4 trillion legislation would extend tax cuts from Trump’s first term, implement campaign promises such as eliminating income taxes on tips and flood militarized resources to immigration officials.