bureaucracy works. we'll see how high they can get publicly or privately, getting more e-mails and questioning the clinton inner circle. some republicans say enough. the bigger challenge is where was the military? why were they left at risk, not so much the talking point debate, but this counts. >> and hopefully stopping this from happening again. but we may never know who was responsible for the decisions. arwa, we also may never know who committed this crime. >> you look at what the americans and libyans are doing, and the investigation is basically going nowhere. it hasn't even significantly gotten off the ground. no one has really been detained in connection for this. even people out there, easy to find in benghazi, no one has been spoken to. the situation in benghazi, as it progresses, and has progressed sense the attack, is becoming a more difficult and more challenging landscape to navigate. you go there now, you will see pro al qaeda graffiti spray