LOS ANGELES, CA - MAY 24: Author/prosecuting attorney Marcia Clark signs copies of her new book "Guilt By Degrees" at Barnes & Noble bookstore at The Grove on May 24, 2012 in Los Angeles, California. (Photo by Beck Starr/FilmMagic)
LOS ANGELES, CA - MAY 24: Author/prosecuting attorney Marcia Clark signs copies of her new book "Guilt By Degrees" at Barnes & Noble bookstore at The Grove on May 24, 2012 in Los Angeles, California. (Photo by Beck Starr/FilmMagic)