This comment from Clinton is final proof, as if any more were needed, that exploiting the immigration issue and "dividing Americans" is EXACTLY what the Republican party should do. It means that the smartest Rats are afraid of this, as they should be.
You are exactly right. If the GOP made this the issue in November after coming out for enforcement of current law, they'd win big.
But they won't becasue the MSM will call them racist.