there has been legislation to deny citizenship to illegal immigrants' kids in congress but obviously a movement to change the constitution would be huge. graham has said he doesn't know if he'll actually press forward with it but it is something he's thinking about. now, suzanne, just to give you a sense, that is a flash point issue for latinos and one of the reasons we have seen massive effort here in arizona to get latinos registered to vote at all these protests i've gone to. there have been i'm told 50,000, according to the pew hispanic research center 50,000 latinos turn 18 every month in the united states. those are legal people who could vote. half of the latinos in the u.s. who are eligible to vote are not registered to vote and that's why latino activists are trying to turn those numbers around and they say these kinds of immigration debates are a flash point for registering voters. listen to this.