Responding to Feinstein:
..."I think that the problem of our time is to get an effective system in place that can keep dangerous firearms out of the hands of mentally ill people," Barr replied.... "And I also think we need to push along the ERPOs (Extreme Risk Protection Orders), so we have these red flag laws to supplement the use of the background check to find out if someone has some mental disturbance. This is the single most important thing I think we can do in the gun control area to stop these massacres from happening in the first place."...He's another D.C. Idiot--but he's happy to telegraph the Hot New Gun-Grabber Meme: "ERPO".
That's the notion that the State must take your guns when a pissed-off ex-wife calls the cops and tells them that you are nuts and will harm yourself or others.
But you don't have to piss off your ex-wife. ANYBODY can tell the cops that you're wacko and find a black-robe to issue a court order.