My theory on that is when you get to their level, you think you're above the law and you get sloppy. And to think the people that set this up didn't see a problem? Or were they 'just following orders' and 'don't cross Hillary'.
Reminds me of way back during the Troopergate articles a black maid who worked in the Arkansas Governor's Mansion was quoted as saying, "That woman, she got the devil in her."
That maid was smarter than Hillary. Hillary has screwed up everything she has ever done. Nixon impeachment committee. Fired for being a corrupt liar. Hillary Care. Went down in flames because she wouldn’t compromise with her own lefty friends. Travel Gate. Totally unnecessary. Vince Foster. She got away with it but when you have to murder one of your closest friends? That’s a screwup. Benghazi. Now a private server with a combo e-mail account. Screwup.