Some may accuse me of gross hyperbole when I say that the government of Mexico uses the US as their penal system, but truth be told, tens of thousands of criminal aliens who come into the US are from Mexico and our federal and state prisons, and local jails warehouse these lawbreakers at the expense of US taxpayers. Not only that, but the US provides an abundance of crime victims for these killers, robbers, rapists and child molesters.

When the United States incarcerates criminal aliens -- noncitizens convicted of crimes while in this country legally or illegally -- in  federal and state prisons and local jails, the federal government bears much of the costs. It pays to incarcerate criminal aliens in federal prisons and reimburses state and local governments for a portion of their costs of incarcerating some, but not all, criminal aliens illegally in the country through the Department of Justice's State Criminal Alien Assistance Program managed by the Bureau of Justice Assistance.