It's been 50 years since the end of the Vietnam War. Hanoi says nearly 200,000 Vietnamese soldiers are still unaccounted for. Some of their families are now calling on the U.S. to help find them.

Alexis Pye’s uncle Jessie — affectionately known as Uncle Tootie — told her he lost his eye to a rogue parrot in a jungle when she was 6. Years later, she would learn the truth about his injuries from ...