
60 Minutes 12/28/2025: Wood to Whiskey, The Tequila Heist, The Mezcaleros
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Dec 29, 2025 Join investigative correspondent Sharyn Alfonsi as she uncovers the thrilling story behind the disappearance of 24,000 bottles of tequila, revealing the dark world of cargo theft. Cecilia Vega takes us on a journey to Oaxaca, showcasing the traditional techniques of mezcaleros, artisans dedicated to producing this rising spirit. Meanwhile, master blender Dan Callaway enlightens us on how oak barrels transform whiskey flavors, sharing insights into the meticulous art of bourbon production. From heists to handcrafted spirits, this discussion is a captivating dive into the world of spirits.
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Oak Barrels Actively Flavor Whiskey
- Oak barrels are not just containers; they actively transform whiskey's flavor through toasting and charring.
- Bourbon law requiring new charred oak barrels drives massive barrel demand and shapes whiskey character.
Handmade Barrels And Their Craft
- Brad Boswell described barrels built mostly by hand using 28–32 staves and no nails or glue.
- He showed how toasting and charring tease sugars and flavors from the wood into spirit.
Barrel Interaction Is Key To Aging
- Barrels contribute up to 70–80% of a whiskey's flavor profile through extraction and temperature-driven exchange.
- Seasonal temperature swings in rickhouses push liquid in and out of wood, balancing flavors over years.


