Yeah, go figure.  Some folks tend to get concerned when a loudmouthed public official's hate-mongering causes the nitwits and criminals among her constituency to try and find out where they live.  Particularly when the couple in question are about 400% less likely to be able to win in court should they have to defend themselves from said nitwits and/or criminals than would a "white" couple even in a "stand-your-ground state."