Yes, they support themselves via non-tribal customers. But their land claim was dismissed because the feds did not join their lawsuit and the State declared sovereign immunity because the State is the sovereign, NOT the tribe. Their latest plea was to the UN, which does NOT trump the US Constitution.
As a signatory to the UN charter, any treaty laws recognized under UN law, are indeed equally as binding as the US Constitution. The same applies to ALL US treaties.
Hahahah, let me know how that works out for ya. You can give Syracuse to the Onondaga if you want, I don't care.
We'll soon find out and I suspect the end result, won't be to your liking.
The fact that you don't care about that which doesn't effect you personally, is painfully obvious in this and every other anti-Indian position that you subscribe to.
Everyone's entitled to their own opinions, but not their own facts.