Earlier today it was suggested that I make a FAQ about going through TSA checkpoints with a PV and after much deliberation, 30 seconds of thinking I am too lazy to do that, I have decided to write down a few things that I have noticed people worrying about.
Yes. And in that some cities in China have the worst air pollution, they will probably thank you for using that. The airline will be the ultimate authority on whether use is allowing in flight, most likely will be OK.
Ask your stewardess.
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.