What exactly IS Carolinas' BBQ? Here's what stands out (hint: it's not just the pork).

"Barbecue" can mean a lot of different things to a lot of different people. But in the Carolinas these days, BBQ comes in two forms. The Observer's Kathleen Purvis explains.
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"Barbecue" can mean a lot of different things to a lot of different people. But in the Carolinas these days, BBQ comes in two forms. The Observer's Kathleen Purvis explains.