In the wee hours of this morning, Barnum & Bailey's Circus paraded their elephants into Manhattan, in what has become an annual tradition and spectacle. PETA is not too happy about this sort of thing. Is the circus really bad? On one hand, they're cruelly exploiting majestic mammals for the pitiful bemusement of humanity. On the other hand: elephants! Below, a clip of last year's NYC elephant march. Is there an easy answer to this one?