I suppose that you are aware that a corporation (whether it's Tyson Foods or a mom & pop op), when presented with documents that seem authentic, and SSN's that clear the system, are not allowed to investigate further, lest they cause undue distress to the job applicants.
Oh and BTW, none of the executives at Agri has been indicted, much less convicted, of lawbreaking. But what the hey, lynch mobs are a good old red-blooded American tradition!
There have been at least three indictments filed. No, not of top executives, of the mid level people involved in hiring. You're implying they were using the instacheck system when you say SSN's that clear the system. If so, that's an "indictment" of the system, but I'm a bit skeptical. Irrespective of whether top level executives were involved, or were simply poor managers, they bear managerial responsibility. It's a poor reflection on the company. They need to improve their hiring practices.