[Dead Corpse]

... so what is the big deal?

Well, yeah. But, we kinda want it back. You know? We are trying to do what we can when we can.

[Little Ray]

They ain't gonna give it back.
Any attempt at a Constitutional Convention would likely be disaster, producing some sort of horrid cross between the EU constitution and various UN Resolutions.
The last resort is Civil War and, well, we saw how the last one went...