"Anyone consider that they probably worked in the zillion illegal Mexican squatter/worker/invaders?"
I'm sure they did and they don't mention that to these people living in poverty in the USA translates to:
..two to three kids have to share one bedroom.
.. only one TV.
.. only one car.
..not able to go to Mickey D's more than once a week.
.. only able to go to Knott's Berry Farm or Disneyland once a year.
..have to wait for those Converse-Nike-Sketcher-Vans shoes to be marked down to $39 pair before they can buy them.
....ad infinitem....