Andy Slavitt in a tweetstorm just now is letting us know that Mitch McConnell is ready to pull the trigger on killing the ACA and probably has the votes to do it. Check out the tweets in the following sceencap.
Andrew M. "Andy" Slavitt is a former Acting Administrator of the Centers for Medicare and Medicaid Services (CMS), a position he held from March 2015 to January 2017. A leader of the team which repaired healthcare.gov after its problematic rollout, he was nominated by Barack Obama to run CMS in July 2015.