The growing diversity in America. That is a very real fear of a lot of the Republicsn base.
But diversity is our strempf. Ever notice that that word is also used by the mulit-cultists as a synonym for "less white people"?
I digress. But thinking there's any difference between the parties is foolish. They work for the same masters, so things stay the same while people fight over political affiliation, and think they're making a difference.