We need to limit low IQ immigration. They will most likely be ‘Rat voters.
As long as we have affirmative action, we shouldn’t take in new folks (eg Hispanics) who would get to go ahead of the line of Americans).
Jason Richwine, formerly at the Heritage foundation, performed a study of the IQ's of recent Mexican and Central American immigrants, legal and illegal, and found that their average IQs were in the mid-80's (upper 70's are considered borderline retardation). The average IQ in Mexico itself isn't unreasonably low, i.e. in the mid-90's, which means that we're getting the dregs of the dregs as immigrants.