He wasn't sure whether they were search or arrest warrants, but given that he's been told 2 Grand Jury investigations have recently completed (with a 3rd just beginning), I'd tend to go with the latter.
Once the CBO score comes out on this and puts up the numbers, this is going to be a pretty easy political point to push in Red States where loads of people are the ones who would lose their healthcare....
There's just no way this admin can be this stupid. This is a game, to distract media time and investigations away from things that actually matter:
Russia
Emoluments/Conflicts of Interest
Etc.
EDIT: sounds like it's blown out of proportion, or left-winger propaganda