BS. Before shipments can be tracked they have to be taken to a shipping center and logged into the system. Illegals won’t enter themselves into any system to be tracked much less show up on their own merit to be logged in.
So FOCC
A lot of legals won’t, either. My awesome neighbor across the street is from El Salvador, he’s best neighbor that I could ask for, but he deals in person, in cash, because that’s how they do things.
Actually, approximately 40% of illegals are entered into a system already, because they arrived legally and overstayed their visa. Those are the people Christie is talking about - the idea is that with better systems to keep track of people here on temporary visas, it would be easier to prevent overstays.