Tighter control is a better way to a safer society. The 2nd Amendment may mean you can carry to be safe but also means others can carry to kill...its a loose loose situation.
I cant put it any more clearly then our friend in norway, its the same law here in Ireland. I've got a pumpaction shotgun but can only ever own 100 rounds of ammo at any one time. If I have more I'm breaking my licence agreement. Of course you can buy alot more then your allowed since here we dont have a tagging system (its written into a book that the police can look at when they please...but one cant track whether I bought 1000 from one shop and 3000 from another). The tagging system is a brilliant idea. So what if you have to destroy your ammo...maybe the new and improved president will allow for the return of ammo not tagged in place of a compensation or the replacment with tagged ammo.
Those that make ammo themselves....maybe the president will take this into account and allow all those that want to manufacture their own rounds to be registered and able to "tag" their own ammo.
And as i said already, America have a notoriously bad rep when it comes to guns...time for a change I think! And that does NOT mean making them illegal to own...they are great stress reducers...but only when used responsibly!