What is wrong with this woman?

I was perusing Youtube earlier today and just happened upon this wierd video of Hillary Clinton, The worlds most upwardly mobile politician, and she starts talking about piracy. However, the way she is talking about it gives the impression that she was just briefed on it, had no clue what piracy was outside of watching Johnny Depp as one, and then starts chuckling about it.

Why the chuckling? Is it nervous or courtesy laughter? Is it because you sound like an ambigious meaning moron? What? What is wrong with you Mrs. Clinton?

You decide. I have no idea what is going on in the vacuum of space between her ears. How this woman has to power and prominence with the dark cloud of suspicions and antipathy towards her is beyond me.