I have an idea but I have a problem. I dont speak servant.
I believe that some of you should sit down down and write a polite letter to this president of theirs like this English mother did.
http://http://foros.fox.presidencia.gob.mx/read.php?5,135800You may also target those people in charge locally despite that they may be in the pocket of the school.
I think that the president dont like Mexico to be the garbage can for the United States and he need to know that the world thinks so if these "schools" continue to exist in his country.
Just remember. He might not be in control in this area, but he believe that he is important and thats why you need to write the letters as you were standing and looking up to him for the letters to have effect.
You may also address Amnesty telling about the trafficing of youth across borders without the government in Mexico taking action. They might have lost control of their northen parts of their country to the drug lords and are focused on that right now, but if the continued existence of these schools should be noticed by others than various survivor boards.
Maybe some of you will come to remember dark time when you write a letter in Spanish, but then think about all those 14-16 year olds who are about to get their lives destroyed.