The corporation the liberals worked for was coming under a lot of scrutiny and some of them were losing their jobs. So they started the Manorgate joke as a private gag, but the emails got leaked and the public started to believe it. I believe that got the wrong Crystal. This is why spoilers:end of spoilers
she seemed to have all this high end military training and was the only one smart enough to survive.
I'm not an expert on Ghibli movies but I would highly recommend "Graveyard of Fireflies". Word of warning, it's very depressing. I think it's great, but I was kinda shocked to see that it won some sort of international children's movie award.