"And I am ultimately responsible for what's taking place there because these are my folks, and I'm the one who has to greet those coffins…"
"Number two; investigate exactly what happened, regardless of where the facts lead us, to make sure folks are held accountable…"
"And number three, we are going to find out who did this and we're going to hunt them down, because one of the things that I've said throughout my presidency is when folks mess with Americans, we go after them."
Dead diplomatic staff: folks
Incompetent State Department Bureaucrats: folks
Islamic terrorists: folks
Heck, from what I can tell from the transcript, Obama couldn't even bring himself to use the word "terrorist" (he could say "act of terror", but apparently the t-word is off limits) http://www.npr.org/2012/10/16/163050988/transcript-obama-romney-2nd-presidential-debate
Transcript and audio of the second debate between President Obama and Republican nominee Mitt Romney.