Hey Bloomberg, the Constitution allows for changes.
The good news (for the people) is that it does not allow one, or a minority group to change it.
It takes the MAJORITY, the will of the people.
So, why don't you start practicing, and upholding your oath.
It might be easier for you to change your oath of office, if you don't like the Constitution. Another question, Why did you run for office...if you can't abide by the oath for that office?
Mayor Bloomberg and Lindsey Graham are both enemy combatants and should be sent to Gitmo as soon as possible, and if they say they want a lawyer, tell them they don't get one.