They need green cards to legally work in this country.
Where I grew up, there was a tomato processing plant. I actually worked there one summer. There used to be some shacks on the premises for the migrant workers to stay in. They would come around every summer to pick tomatoes, stay in their little shacks, and then leave once the work was finished. They weren’t citizens. there was no argument that they should become citizens. this whole thing reminds me of when the democrats were arguing that their slaves should be counted as citizens for purposes of representation. That’s basically what this is.