If he wants 'em to read this open letter, I'm afraid it's going to have to be in Spanish...
Besides that many illegals are also illiterate in their own language.
If you think it is bad now, wait and see what happens if the left wins the next elections in Mexico as now predicted. The flood of illegals will become a mass exodus.
I agree and will add, Besides that many US citizens are also nearly illiterate in their own language.