jogging routine online. >> i do know from his diary that they found, he recognized that there was danger lurking in these places. >> jeff porter briefed stevens on the security risks. >> the best way to characterize the security environment in benghazi on september 10 and 11 is that it was unpredictable. there was no law and order. so while it was probably unlikely that something bad was going to happen, were something bad to happen, it was likely to be catastrophic. >> stevens made repeated requests for more security. guard booths and gates were added to the benghazi compound as part of $100,000 in upgrades. but they still didn't have enough people. why was manpower so lacking in benghazi? >> we're essentially talking about a cia mission in benghazi. whose purpose it was to collect information, collect weapons potentially, and they may have deliberately wanted to keep a