That's interesting. I have not seen that before. I know that there are muchos Poles in Chicago. Here in South Florida we get mostly refugees from communist countries. They are not coming here to work but to survive.
The comment I was responding to seemed sort of biased against South Americans. But yes, I heard that fact the other day.
One funny thing about Mexicans in particular, is that if illegal Mexicans could vote, they would overwhelmingly vote Republican. Mexicans are so right wing, they'd make your head spin!