(Huffington Post) -- Halloween costumes reveal as much as they disguise. So when white partygoers pose as shooter George Zimmerman pointing two fingers gun-style at a blackface, bloodstained Trayvon Martin over a laughing lady leprechaun for Halloween, it is time once again to remember that Halloween is no excuse for hate.
Ever the optimist, I strive to find teaching moments in even the darkest hours.
Where do we begin?
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