..restaurants do not have to regulate where they buy their food or give the customers any indication where the talapia, beef, chicken, etc is from.
Even though the 'Product of Origin' is in effect now (on a limited basis)...the food service industry is exempt.
Try figuring out where your 'Made in USA' label is in your restaurant of choice, 1rb!
Funny image, though . . . a hotdog with 12 or 13 little "Made in" flags. How would you propose attaching one to the celery salt?
In any case, I find it rather odd that you find crap food at Sam's, but act surprised that it may be found at a crap restaurant.