every day in vietnam, an estimated 23,000 children are living on the streets. an hero of the week is an australian who moved to vietnam and is now giving those kids a chance for a brighter future. here in hanoi, kids come to the streets hopen it would be better than poverty in the countryside, knut they find things are worse here. ucan identify kids who are living and working on the streets. they may get detained by the authorities. they may get beaten up. there are gangs selling heroin. we're finding kids being tricked and sold into prostitution. and it was just a case of i can help so i should help. my nak is michael, i work in vietnam with street kids, trying to get them off the streets and back into school and into safe homes. when we started out, our goal