Kimberly Mitchell's life story has always been missing a few important pages — like how she ended up in an orphanage in 1970's Vietnam with war raging.

"If you're an adopted child, you always want to know — did your mother, did your father want you?" Kim says.

She finally knows the story and got to thank the soldier who rescued her — and named her — in 1972.

(READ the story from Steve Hartman at CBS)