[growupkids]

It's political theatre. She's not mad, she playing to her audience.

[pepr]

Well, at least she is pretending - US politicians aren't even prentending to be outraged :-D

[scaphandre]

I doubt her anger is completely feigned.

Even if it were, the job of a politician in a democracy is to represent the interests of their people.

Anger here is better than not talking about it.