May 23, 2011 9:22 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 21:18 Jim Gaffigan gives hilarious dad advice to Kelly Clarkson audience 9:45 Orlando Bloom says he's shocked he's still alive after filming his new adventure show 9:22 Mississippi nonprofit tackles poverty head-on through radical approach 1:49 Jay Leno and wife Mavis step out on a date night following her dementia diagnosis 5:44 Drake Bell talks overcoming substance abuse and his darkest moments