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Retired U.S. Army sergeant Theresa Hannigan is the first patient in the country to take a ReWalk robotic exoskeleton home, after the FDA approved such use last month
Retired U.S. Army sergeant Theresa Hannigan is the first patient in the country to take a ReWalk robotic exoskeleton home, after the FDA approved such use last month. The ReWalk helps paralyzed patients stand upright and walk with robotic assistance. CBS News' Marlie Hall reports.