My daughter's hamster keeps scratching itself?

It looks more like its cleaning itself. Hamsters spend a lot of time washing themselves. I can't really tell from the video as it is shot from behind.

Are the paws going into the mouth before she scratches and rubs over her body? If so, she is bathing herself. Keep an eye out for hair loss, bald patches, insects on the skin, etc. if you think it is itching.

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.