What independence would look like for Scotland

(CNN) – For more than 300 years, Scotland has been joined at the hip to England.

But tomorrow, 4.3 million registered Scottish voters will have a choice: continue on in that historic union, or demand full independence, as a sovereign nation.

The latest polling shows voters are now just a few points shy of potentially bringing an end to the United Kingdom as we know it.

What would that even look like?

Chief executive of "Yes Scotland" Blair Jenkins joins CNN's "The Lead with Jake Tapper" to discuss.