VOICED : Cuerda floja sobre el Gran Canon

Nick Wallenda, an American daredevil, plans to walk across the Grand Canyon on a tightrope without a safety harness, aiming to set a new record. Previously, he crossed Niagara Falls with a harness. This event will be broadcast live globally on Discovery Channel with a slight delay. Wallenda, from a family of circus performers, honors his great-grandfather who died in a similar feat.

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