Here is the political question of the morning: When is the term “tar baby” not a racial slur? Answer: When a liberal Democrat uses it. If you’re a Republican and those two words pass your lips, stand by for a barrage, no matter what the context. Just ask Sen. John McCain or ex-Gov. Mitt Romney or late White House spokesman Tony Snow. Over the last couple of years, they’ve all had to issue groveling apologies for mentioning the old Uncle Remus character. But that didn’t stop “outraged community leaders” from tearing into them as arrogant and out-of-touch.