On the morning of July 6, 1966, prisoners at "Briarpatch" and the "Zoo," two prisoner ... and concentrated them in Hanoi. Prisoners were rounded up in the "Hanoi Hilton," the facility in which ...

Opened in September 1965 just southwest of Hanoi, the Zoo had all the windows in the ... North Vietnamese treated prisoners humanely. Hanoi Hilton (Hoa Lo) American POWs gave Hoa Lo, perhaps ...

Legs in iron chains and unable to roam freely, the treatment of two elderly elephants at the Hanoi public zoo has drawn outrage in Vietnam, with animal rights groups demanding the pair be relocated.