It would probably be the first Constitutional process Obama would have followed. Knowing that the man sacrificed hundreds of Mexican lives south of the border and who knows how many American lives were lost solely to manipulate public opinion against the 2nd Amendment, something tells me this issue may not be when Obama miraculously decides to follow a Constitutional process.
While I think Obama is pond scum, we’re talking about the when something becomes the supreme law of the land.
A treaty does not become law until it is ratified by the US Senate.
Until then, trying to enforce it would hold up in no court in the land.
That, I believe, is why we were trying to repeal ObamaCare. We wanted it no longer to be the law.
Without being the law, it would have been unenforceable.