Back on topic:
I see why Berlusconi's smile is soo big in the last days!!
$$$$ !!!!

About the hijacking (half):
A base usually is not isolated, there is always need of houses, cars, gas, and fun places, and, why not? on local employee.
A lot of stuff comes from homeland, but AFAIK, the US payments for local services are generous.
Have a small effect of local economy, but it does, indeed, HAVE effect, specifical with small places.
I mean a little, almost unnoticable effect on a town like Naples (for example), but a bigger, sensible effect on a little city like Aviano (for example).
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