Sounds like Pelosi double-speak. We must pass amnesty to stop it.
....funds sent by migrant workers back to their families are a major international financial flow into Mexico..... Remittances bring more than '20 billion dollars a year' into the economy, an amount equivalent to 2.5% of Mexicos GDP......20% of Mexican residents regularly receive some financial support from relatives working abroad. ...so 20% of their population works outside their nation.
Mexican money flow from 2007