Economics or something more sinister at work here. Keep tabs on other foreign nationals returning to their own country. Rats always leave a sinking ship.

 

DALLAS —  Illegal immigrants are returning home to Mexico in numbers not seen for decades — and the Mexican government may have to deal with a crush on its social services and lower wages once the immigrants arrive.

The Mexican Consulate's office in Dallas is seeing increasing numbers of Mexican nationals requesting paperwork to go home for good, especially parents who want to know what documentation they'll need to enroll their children in Mexican schools

http://www.foxnews.com/story/0,2933,409221,00.html

       Jer.50:16  Cut off the ^(A)sower from Babylon
         And the one who wields the sickle at the time of harvest;
         From before the ^(B)sword of the oppressor
         ^(C)They will each turn back to his own people
         And they will each flee to his own land.