I dont think they would make a batch of burgers using cows from different countrys. It would cost them more money to do this. It would make much more sense to use a group of cows from the same area.

The question I beleive is how these cows are raised, living conditions, quality of meat and the cuts of meat that are used in making burgers.

They are great when stoned though, and when sober come to think about it.