May 23, 2011 7:22 am Back On His Feet A paraplegic man is now standing on his own and making voluntary movements with his legs thanks to research that’s taking place at the University of Louisville and the Frazier Rehab Institute. US & World Videos 0:37 Ex-Abercrombie CEO arrested on sex trafficking-related charges 9:07 Selena Gomez and Benny Blanco's sweetest moments 0:31 The price to watch Lionel Messi in Los Angeles 2:13 Real-life ‘Karate Kid' meets his inspiration 2:12 What to expect in court as Trump faces 2020 election charges in DC