Not a problem. Sites like CNN suck for rotating stories on one URL so they can't be found later. I have found that often numerous other outlets will be carrying the same article under the same title so when a link dries up like that a search on the title will find it again.
Am I the only one that thinks that the major news outlets have some of the worst designed websites on the internet? I swear, most 8 yr olds could do a better job.