I read this quote in an all-races forum and had to relay it here, for a couple of reasons:
One, because I liked it; and
Two, because whether you agree with it or not, there is an aspect to it that is true.
When you think about it no two people are alike so we are all from mixed marriages.
I know, I know, not everyone's parents were married when they were born, but the point is still a good one. And considering that there is no such thing as a person who is 100% any ethnicity or "race," we are all mixed somewhere in our DNA, even if it was 15 generations ago.