By Tom Castle
Forty years ago on April 30 the South Vietnamese capital city of Saigon was finally liberated from US occupation and from control by its South Vietnamese puppet administration. In the Western media it became known as the ‘fall of Saigon’. To the overwhelming majority of Vietnamese and their international supporters it is ‘Ngày giải phóng miền Nam’, the Moment of the Liberation of the South. Saigon is now Ho Chi Minh City.