stevens, charges she aided in a coverup over terrorist involvement. >> with all due respect, the fact is we had four dead americans. was it because of a protest or because of guys out for a walk one night decided to kill some americans. what difference at this point does it make? >> in syria, clinton was the first to call for removal of syrian president assad. >> the world will not waiver. assad must go. and the syrian people must be free to choose their own path forward. >> reporter: in the summer of 2012, she fought a losing battle along with defense secretary bob gates and cia director david petraeus to persuade the president to aid syrian rebels as the death toll mounted. four years later, a refugee crisis has spread to europe while assad still clings to power. >> our commitment is to get russia to cooperate with us. >> reporter: she tried to het

stevens, charges she aided in a coverup over terrorist involvement. >> with all due respect, the fact is we had four dead americans. was it because of a protest or because of guys out for a walk one night decided to kill some americans. what difference at this point does it make? >> in syria, clinton was the first to call for removal of syrian president assad. >> the world will not waiver. assad must go. and the syrian people must be free to choose their own path forward. >> reporter: in the summer of