Seven years after the horrifying terrorist attacks on America's soil - and so much has changed, including the life of Lisa Beamer.

For those of you who don't know who Lisa Beamer is, she is the widow of Todd Beamer, a victim of the United Airlines Flight 93 crash.

Todd Beamer, who is always referred to as a Flight 93 hero, lost his life as part of the September 11 terrorist attacks of 2001.

Lisa Beamer survived her husband's tragic death - and wrote a book with Ken Abraham, called "Let's Roll!: Ordinary People, Extraordinary Courage", in 2003.

Lisa is in the news because she is now re-married. Go here for her photo.