this begs the question of what happened to gaddafi and the power vacum that came in to place. >> this is one of the reasons that he became so popular. he spent years under the gaddafi after the ref lugz and they respected him. and people came to him for mediation service and in the power vacum that was created. people like him became powerful. >> he said he played no role in the attack and he was on the scene after the attack got under way and he went in to the compound to rescue libyan personnel. is this a way to discredit that? >> it is difficult for him to come up and say what he did.