Jose wrote:

It's not done with cars, itenerant rental vans,
people with colds or ebola virus, or ideas on the internet.

Well, cars and trucks are intercepted entering Manhattan. Easy enough to do with
an island.

Why is this done only at the Capitol? It can be reasonably argued that
there are equally high value targets around every major city, and parts
of the midwest.

Hush! Mayor Daley has been asking exactly the same question for years. You want
to have to fly around another ADIZ to get to Oshkosh?

George Patterson
"Naked" means you ain't got no clothes on; "nekkid" means you ain't got
no clothes on - and are up to somethin'.