House Republicans have unveiled the cost-saving centerpiece of President Donald Trump’s “big, beautiful bill.”

Republicans and Democrats grew weary in the early hours of Wednesday morning on Capitol Hill as they slogged through at-times contentious debate over provisions in President Donald Trump’s sweeping tax and spending cuts package.

Energy and Commerce Republicans’ plans also include more frequent eligibility checks: every six months instead of the current every 12 months standard for the Medicaid expansion population.

Millions of Americans could lose their Medicaid coverage under Republican plans to vastly cut federal spending. Lawmakers on the House Committee on Energy and Commerce, which has jurisdiction over Medicaid, are mulling over changes to the health care insurance program that benefits more than 70 million Americans nationwide.