Marian Fontana's husband was a Brooklyn firefighter who was killed on September 11, 2001. Afterwards, she started an organization, fighting to keep her husband's fire station open, and to help victims' families. She talked to reporters about these things and made appearances on TV. So that's what she thought she was going to do when she agreed to go on a show she thought was called "E! Online." Marian Fontana's book is A Widow's Walk: A Memoir of 9/11. (26 minutes)