The phrase "undocumented worker" - a little piece of Marxist agitspeak - was invented by Corona, and he pushed it to replace the common American phrase of illegal alien.
You know, these hypocrite Commies, in EVERY other country in the world, part of their agenda is to kick out all foreign nationals!
Of course, if your agenda is to destroy the United States, and if your agenda is to strengthen all other enemies of the United States -—