[NonValueAdded]

Prolly cause Taco Bell must buy produce by the boxcar. I wouldn't be too surprised if they were the exclusive customer of a farm or two. Thus, crop contamination in a particular field would go to one customer.

[genefromjersey]

Update here:

http://insidestraight.typepad.com/the_inside_straight/2006/12/update_on_e_col.html