After losing her eyesight three years ago, 17-year-old Anastasia Pagonis says her service dog, Radar, helped her regain freedom and independence. Anastasia spent months training for the Paralympic Trials and shattered a world record as she qualified for the Tokyo Games.» Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC
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#Paralympic #Swimming #Tokyo
Paralympic Swimmer Shatters World Record On Her Way to Tokyo Games