President Trump cautioned House Republicans crafting a budget framework about cutting Medicaid, with some seeing a juicy target and others worried about angering voters.

The president’s record shows a consistent openness to Medicaid cuts, which would seem required for his big goal of extending tax cuts.

The budget draft calls for changes in how Medicaid is funded. Some Republicans want to lower Federal Medical Assistance Percentages—the amount the federal government pays to states for Medicaid. Others want per-capita spending caps, which could cut up to $900 billion in funding.