"Shame. Shame on many in the GOP for promising repeal and instead affirming, keeping, and, in some cases, expanding Obamacare. What a shame."
Senate Republican leaders are expected Thursday to reveal a new version of their healthcare legislation, known as the Better Care Reconciliation Act.
The revised legislation will include concessions to centrists and conservatives in an effort to win 51 votes for passage.
Paul has also pushed for pursuing a full repeal of ObamaCare before doing a replacement, an idea also floated by President Trump.