There are groups in this part of the country who are already going to do just that. They are going to keep stats on who gets checked for their citizenship. I promise you that when white people are pulled over, they are not going to get inquiries into their citizenship. Everyday, just 15 miles north of where I am right now there is a border check station where they ask citizenship. EVERYONE gets asked that question, but Hispanics get asked things like, whose car is this, why are you going north etc. My brother gets asked on a regular basis who his wife is when he is in his car with their 4 children. She is Hispanic. I on the other hand have gone through that same check station not only with my current wife, who is white, but my ex-wife who is also white, and not once have I been asked who either of them were, They asked our citizenship and sent us on our way. 8 years ago, a federal judge was traveling on I-25 to a judicial conference in Albuquerque. He was in a 70's model Chevy pick-up, wearing a flannel shirt and jeans with a straw hat on. The border agent asked him his citizenship, asked him where he was going, and when Judge Galvan said to Albuquerque for a federal judges conference the agent said, "the fuck you are" and put his honor in the holding cell while they tore apart his truck. At shift change, when the supervisor came in he saw the federal judge that granted signed their search warrants sitting in his holding cell. The shit hit the fan. People were fired and reassigned, but ONLY because it was a federal judge. Imagine how many times that happened to people with no pull that just had to put up with it?
