ReWalk Robotics service engineer Tom Coulter, right, looks on as paralyzed Army veteran Gene Laureano makes a turn while he walks using a ReWalk device Wednesday, December 16, 2015, in Bronx, N.Y. The Department of Veterans Affairs has agreed to pay for robotic legs that could allow scores of paralyzed veterans with spinal cord injuries to walk again. (Photo by Mel Evans/AP Photo)
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