I don't think it would make the slightest difference in this case. Mexicans will have been travelling into other South and Central American countries, quite legitimately flying here, there and everywhere. Then there are export/import flights, trucks ships... If it really has the potential to be one, then I suspect the damage has already been done.
I'm not worrying till I know I have to and anyway, I've had a good life. *G*
no subject
I'm not worrying till I know I have to and anyway, I've had a good life. *G*