AI question : Forbidden city

[ben04]

Where does the AI build the forbidden city? Does it build it there where it will save it the most money or treat it like any other wonder and build it in a city with a high production?

I had a mod idea and I need to know if theAI can cope with it.

[pauli]

it picks the worst possible place, and builds it there.

and if you capture that city before building you're own, you're stuck with the damn thing.