This is supposed to be a free country, so I fully support Hillary Clinton’s right to want to ban guns. It’s really quite simple, Hillary. Propose a constitutional amendment, pass it with a 2/3 vote in the house and senate, and have it ratified by 3/4 of the states. Alternately, you could try to get the states to hold a constitutional convention, propose your gun ban there, and then have it also go on for ratification by 3/4 of the states.
See? That’s how you properly amend the constitution when you don’t agree with one of its provisions. This process would also prove a clear majority of Americans agree with you. Of course, there’s always the likelihood that most would not support your amendment, but that’s how it works in a democratic republic, Ms. Clinton.
Her right to want it? Maybe. But then, why live here if you don’t like the country as it is?