In the wake of the Parkland, Florida school shooting, lawmakers and reform advocates are offering several laws to regulate guns. So do these recent proposals pass constitutional muster?

In the wake of the Parkland, Florida school shooting, lawmakers and reform advocates are offering several laws to regulate guns. So do these recent proposals pass constitutional muster? https://t.co/INxa4MwWc5

— Brennan Center (@BrennanCenter) March 10, 2018