[TiberiusAD]

Basically, you would only need one if you worked or lived in the states, like a driver's licence. Having one would provide you the benifits of being a native citizen. I'm sure that in order to visit you would not be required citizenship, lol.

As far as terrorists are concerned, it target sleeper-cells and inbedded terrorists mostly, but it also frees up the need to screen EVERYONE that gets on a plane cause natives have ID cards. That allows security personel to focus much more on those who do not... does that make sence?

I didn't read everything, and the article is somewhat vauge....