Thunderous applause filled the room as Darby Cochran received her high school diploma. The 19-year-old Georgia student, who was born with cerebral palsy, uses a motorized wheelchair. It was always her dream to walk across the stage at graduation and sure enough, she did it. Staff at Children's Healthcare of Atlanta helped get her there with the help of an exoskeleton. InsideEdition.com's Leigh Scheps (http://twitter.com/LeighTVReporter) has more.