Okay, Barr has already stated that legislation is needed to prevent the mentally ill from having guns. Trump I believe said something similar - can't remember when, but pretty sure he did. So that's how they're going to yank our 2nd Amendment. The First and Fourth are already more smoked than the last rock of crack in New Orleans after Hurricane Katrina.
We should have just drilled that alone up their asses from the start - something there's no way they can dispute and is far worse than anything they could drum up on Trump.