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From Past to Present - CBS News
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Nestled successful the Itria Valley of Puglia, successful confederate Italy, accepted limestone huts with conical roofs are portion of the landscape. Called "trulli," the unsocial structures traditionally housed farmers and livestock, and were mostly overlooked. But they've go a beloved attraction, drafting tourists from astir the globe who are enchanted by their architecture and charm. Correspondent Seth Doane travels to Puglia to research their past and present.
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