Care to elaborate?
The entire system was set up to fail:
Hebrew national buys their meet from non kosher slaughter houses, so the way it works is that they shecht some of the cows and buy what ever they want from the slaughter house. So far so good. The problem is that there are so many issues along the way that its very hard to consider the meet kosher. Lets start with the shocat (My brother shecheted for them for over year). The meet plant has a to kill a certain amount of cows a day, so if the shochat isnt quick enough the cow gets shot before the shochat finalizes the shchita i.e. sometimes its hard to determine who did it first and the shochat is under a lot of pressure to kill more, so he may not realize (In other plants it work very differently). the bodkim are under a lot of pressure to get a large quantity of kosher meat e.g. there was a bodek that was fired for not providing numbers. In Green Bay, WI there was a line of cows and line of tongues the mashgiach was asked to mark the kosher tongues by identifying the kosher cows the problem is that these lines dont always run parallel to each other. The cows run on a line and the bodek doesn't have a lot of time to check, unlike other plants where the cow is stationary when the bodek does his job. They do not do nikur. According to halacha the cow could only sit for 3 days after shechted before it salted, unless its submerged in water and than you have another 3 days. They simply spray the cows before the 3 days are up in-order to gain another 3 days (Ii dont know how good it is). There was a mashgiach that was caught eating ham was transferred to a different company and when they were desperate they called him back. I myself witnessed most of the above and some I heard first hand from people that worked there.