By Gretchen McKay, Pittsburgh Post-Gazette (TNS)
PITTSBURGH — Most people have pretty strong opinions on the foods they love, and are just as vocal about the ones they hate.
My husband, for instance, cannot stand black licorice while I would never eat an anchovy. (At least we agree on cilantro and blue cheese.)
When it comes to the most polarizing foods, one that heads the list is the bumpy shellfish that’s been around for millennia and was likely first eaten by prehistoric...