Brandywine Books: Tar Baby: An Unusable Term?

re: "...In this AP story, two presidential hopefuls have said of a difficult--dare we say 'sticky'--situation that it is or would be a 'tar baby' for those involved. Both men apologized for using the term, but I don't get it. Are the Uncle Remus stories anathema in our sensitive age? Or is this a return of the idiocy that cried out a few years ago when a politician who labeled someone as 'niggardly' was rebuked for his racist remark? That's about as smart as trying to take the 'hell' out of 'hello' by saying 'heaveno.'..."...