. >>> a suspect on the terror attack on the diplomatic compound in ben gghazi turned u dead.s last seen in the custody of a local militia in eastern libya. he was apparently interviewed by the fbi over his suspected links to the 2012 attack. >>> the f-35 fighter jet has been cleared to resume flying with restrictions. they are still looking for the root cause of an engine fire last month that grounded the fleet. this fighter is the pentagon's most expensive weapons program ever. >>> bystanders became heroes when they stop add carjacking in san diego. when the car hit a pole, the good samaritans made the move. a woman and young child inside the car were not seriously hurt and the guy that attempted the carjacking, anderson, he's on the ground and arrested. the cops finally showed up. >> thanks very much. >>> 18 years ago this week, twa flight 800 crashed into the atlantic ocean killing 230 people on board. the investigation, at the time, the most extensive in aviation history. coming up at 9:00, about 15 or 17 minutes from now, cnn revisits the story and the special report wit

the independent ben gghazi made recommendati recommendations. mr. green, you led this panel, which issued a report last year raising concerns with the design excellence program. this report stated, and i quote. while the panel agrees a special considerations are warranted, other posts deserve consideration. the report also found, i quote, no evidence of a business case or cost benefit analysis supporting this initiative. mr. green is that correct? >> that's correct. >> why was such a study worthwhile? >> why is such, the stud yy tha we did worthwhile? this was only one recommendation of 35. there were 34 other recommendations that dealt with ds management and, and operations and organizations and training. so this was only one which came to light as we began to talk to ds people. that expressed concern about security. has the department respond tupd this finding? >> no. the department hats not responded to any of the recommendations. and very informally they have accepted in part, whole, 30 of 35. i frankly was not expecting them to respond. this wa