I've only seen a few outliers of anti Black crapola coming from the Rs this year. There was the guy that claimed the banking crisis was caused by giving loans to Blacks, but that's about it. Hispanics are another matter. The whole border security issue is more based on old ladies worried about someone in line at the grocery talking in a language they don't understand than a threat to national security. I read today in The National Review that Washington Mutual failed because they loaned money to and promoted Mexicans. Curious.
By the time my kids reach middle age the country will have a majority of what is now thought of as minority voters. Under the Democratic party the country will have a chance of working the knots out that such a sea change makes in politics. The Republican Party is about to have an episode of monumental shrinkage. I've been predicting the shattering of the GOP into the super-right, overclass, and snake handling factions. Good riddance.