dlm907: totally agree.  It should also be noted that what constitutes "white" over the centuries has been selective: Irish, Jew, etc. have been cast out of what was considered "Caucasian," a term which literally refers to people native to the Caucasus-- but what has become incorrectly interchangeable with any number of ‘White’ populations tracing their ancestry to Europe.
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Today, race is only inexorably important to two groups: Leftists, who use intersectionality and identity politics as a means to use government coercion; and black/white supremacists, who believe their respective racial purity is the best.  Governor Walker and like-minded bureaucrats who cater to the first of these groups- Leftists- are guilty of Political Correctness of the worst degree and if not checked, will put this country into the same identity politics that Leftists and Postmodern Marxists would have us bow to.