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.