What did she expect?

So I see where California Rep. Jane Harmon is upset that the NSA was using their authority that she voted for to listen in to her coversations. My question is what did she expect? Bush was going to use that to listen into American citizen conversations everyone with a brain knew that he would use that to his advantage. Why did she not know that it would happen Bush's word? Give me a break she got and is getting at she deserves but we should know who else.