Tuhia he haere tonu mo tenei whitianga - I te tau 2004, i a ia e mahi ana i te Ford Foundation, i whakatata atu a Khamvongsa ki a John Cavanagh, te kaiwhakahaere whakahaere o te Institute for Policy Studies me te kaitautoko o te Ford Foundation. I whakamōhio atu a Cavanagh ki a Khamvongsa mō te Pakanga Tūmataiti
I hoatu ki a ia he kohinga whakairoiro i hangaia e nga mea i ora i nga whakaeke i Laos. Na enei whakairo i whakaawe a Khamvongsa ki te whakatu i nga Legacies of War.