You used the term undocumented. That was false. This is why I hate this euphemism. If Galt came there legally, he is documented, period. Coming into a counrty without documentation, that shows unlawful intent from the get go, so yes, we may take that guess.
This is where the guessing starts.
By comparing the ones that sneak in a back of a van, and the ones that come in legally, and negelct their papers, you are painting immigrant with that braod brush you so claim to despise
They are sending these immigrants home that have lived here and came here legally, but have let things slide over the years, they are doctors, dentists, good working people with families. They are
documented. They are not the same as the ones that sneak their way in and work without paying the taxes, etc.