>> d'aleo: 80. >> whitaker: marketing manager pietro d'aleo gave us a taste of their success. d'aleo: yes. >> whitaker: a wine called centopassi that's drawn raves from critics. smells delicious. very well balanced. cheers. >> d'aleo: cheers. >> whitaker: thank you. >> d'aleo: you're welcome. >> whitaker: libera terra products are sold in shops across italy. it turns out "mafia-free" is a hot seller, especially if the food is world class. they don't look like the olives on your plate. nicola clemenza hopes he can break the agro-mafia's grip where he lives by exporting directly to american customers. what is your greatest fear now? >> clemenza ( translated ): no, i'm not scared anymore, because fear has turned into anger, it's turned into courage, it's turned into action. and now, all my free time is dedicated to fight the mafia, to fight the mafia with the truth. >> whitaker: he figures his best weapon is the liquid gold that tastes as rich as it looks. that's good. you can feel it going all the way down... >> clemenza: ( laughs ) strong? >> whitaker: strong! ( laughter ) >> th