ioan gruffudd, i hope i got it right.the "jimmy kimmel live" concert series is presented by at&t, mobilizing your world. more music on itunes.com. >> dicky: the "jimmy kimmel live" concert series is presented by at&t, mobilizing your world. >> jimmy: that was fun. i want to thank kevin spacey and ioan gruffudd. i want to apologize to matt damon. we ran out of time for him. he will be rescheduled. "nightline" is next. but first, this is his album "racine carrÉe." i think. here with the song "carmen," stromae. [ cheers and applause ] ♪ [ singing in french ] ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ [ cheers and applause ] >>> this is "nightline." >> tonight, the breaking news out of philadelphia. an amtrak train with 243 people on board derails killing at least five and sending at least 130 to the hospital. now, rescue efforts underway, the walking wounded, the search for victims and answers. >>> plus, lifestyles of the frugal and famous. how does retirement by age 30 sound? he's known as mr. money mustache. tonight, he's sharing his cinch and