Policy in the pursuit of easy political narrative wins looks like this. US gun crime is a national issue, and therefore unsolvable in the current political climate, so useless posturing like this is what we're left with.
The real fix is something like a nationwide licensing system like for cars, with auditing of weapons and weapon storage.
No thanks. We don't need law enforcement checking weapon storage in private homes. And there's already a national background check system for most legal firearm transfers.
The real fix is to leave it alone. You're wasting political capital by pushing for gun control yet again. You'd want the Trump administration to have access to a database of gun owners like the Black Panthers? Seriously?
Meanwhile gun crime is near record lows, but it's still a "gun violence epidemic"