Tragedy gives new life to old songs

Songs like Mariah carey's "Hero", Bette Midler's "Wind Beneath my Wings" and of course lee Greenwood's "God Bless the U.S.A." have been given new life since the events of 9-11. Also Celine Dion's version of "God Bless America" is quite good and a new video is out with the song played over images of the relief effort in NYC.