Oh, I did read the article alright. It's nothing but sensationalist bullshit.
Oh spare some sympathy for the poor pollos. Here, let me play you a song on the world's smallest violin. And now, they're not complaining about deportation. How nice. Maybe they should come to the realization that they'd be better off not coming to the US illegally in the first place. The queue's backed up by 16 years? Immigration policy unfair to Mexicans? Oh, too bad, so sad. The US doesn't want them--and rather than try to keep getting in, they need to get the message and know where they're not wanted.
No company is mandated to make an offer to every single applicant--nor should the US have to accept every single person who files for immigration.
Tighten the border security, and discourage illegal immigration even further, and then maybe we won't have these "well what were you expecting" stories appear.