hillary clinton says she takes the responsibility for what happened in benghazi. >> i do everything i can to protect our people and i wanted to make sure we track on down whoever did this. >> it comes a day before the second presidential debate. where the president for the first time takes responsibility, too. then goes after romney. >> the day after the attack, governor, i stood in the rose garden. i told the american people that this was an act of terror and the suggestion that anybody in my team would play politics ornr of our own governor is offensive. >> that set off an exchange that may go down as one of the most remarkable in the history of televised presidential debates. >> you said in the rose garden it was an act of terror. it was not a spontaneous demonstration. >> please proceed, governor. >> i want to make sure we get to