Take him to the vet, usually cloudiness in the eye would mean blindness, or the begining of it im guessing. So take him to the vet, it might not even be that serious, but take him anyway just to make sure.
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.