CNN White House Dinner April 27, 2013 23:47:00
Losing a loved one. we look at a amputation as a transforming of events. it clearly shapes them as an individual but it doesn't define them. so, you know, you're defined by what you have, not by what you've lost. >> reporter: muji will be right alongside of him working with other amputees helping the boston vims fight back. >> i want to walk in and let them know that their life is not over. you might even feel like you're not happy that you survived because i went through those same sort of feelings >> reporter: but this makes it different for these victims. >> to know somebody purposely did t...