There's no obligation for HNZ tenants to pay full market rent - the HNZ Home Lease contract is not between you and the tenants, it's between you and HNZ. Under the terms of the HNZ Home Lease contract it is HNZ who guarantees YOU will be paid full market rent irrespective of any subsequent rental arrangement between themselves and the tenants.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.