Everyone's skin wrinkles in the bath. Be more worried if yours doesn't. People with CF tend to wrinkle more than others, but that's not the most obvious symptom.
If he breathes and eats normally, he's unlikely to have CF.
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.