actually be scaled back. clinton will later deny knowing about the exchange. june 6, an ied placed on the co compound's north gate. no one is hurt. and the newly named ambassa christopher steveens, asks to keep two security teams that the state department had ordered to be removed. his request is denied. june 11th, i convoi is ambushed in benghazi. he isn't hurt, two of his security squad are. the brits decide to pull out of benghazi. >> i conducted an investigation, and it was definitely a terrorist attack by skilled operators. >> reporter: and the skilled operators, wood realizes, is an increasingly dangerous enemy to america. >> last thing on our target list. >> reporter: june 25th.