Why the legal US Citizens and taxpayers of the state of Arizona, of course.
Like I said another means of theft by Mexico. Perhaps it's time for another punative mission into Mexico like the one Gen Pershing did.
One Mexican dead and 15 others in the hospital at taxpayers expense. Taxpayers will end up paying for the funeral of the deceased one too. This wreck alone will probably cost the taxpayers of the USA a quarter of a million dollars.