Well, they admit themselves they have no idea where the numbers come from and I don't believe those numbers for one second. I seriously doubt there is a 28 point difference in the average IQ between the population of Connecticut and the population if Mississippi.
Also, IQ is not a measure of how smart you are; it is a measure of your capacity for learning and your ability to reason. A person with a 185 IQ is not necessarily going to make a better voting choice than a person with a 105 IQ.
SpaceAce