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The fight against Alzheimer’s: ‘Every Minute Counts’ reveals latest developments

Alzheimer’s disease affects more than 5 million Americans. Neurologist Dr. Rudy Tanzi and Daisy Duarte, whose mother is in the final stages of Alzheimer’s, talk to Kathie Lee Gifford and Jenna Bush Hager about the new PBS documentary “Every Minute Counts,” which reveals the latest developments in the fight against the devastating illness.

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