"Microtransponders could give off a trace pulse at airports, bus stations and travel junctions so that we could find out when an immigrant who was not a citizen had flown off somewhere else, rented a car, etc." Amos, I think we might require better tracking of those non-citizens, but I think any system is likely to be foiled short of good old fashioned legwork.

If we go that route I think we need to modify the Emma Lazarus poem on the Statue of Liberty to Give us your tired, your poor....and we'll stick a microtransponder up their ass."

Spaw