Shadow Raider made the following comment:
Due to the extreme difficulty in having a decent discussion about CBT with Congress, I decided to start a plan B. I’m not abandoning the RBT proposal, but I see that it’s going to take a long time, so I came up with an alternative that may work in the meantime. I’ll explain it below.
In US law, nationality and citizenship are not exactly the same thing. Citizenship is actually a subset of nationality, so all US citizens are also US nationals, but it is possible to be a US national without citizenship. Such status was historically created for people in US territories, and today it only applies to American Samoa.

