there. and bill and chelsea came in from new york to be in washington. >> ten months after her mother's death, clinton faced her greatest diplomatic crisis. september 11th, 2012. >> a radical islamic group -- >> armed men stormed the diplomatic outpost and cia annex in benghazi, libya. four americans died. >> the white house confirms -- >> including ambassador chris stevens. >> the militants were apparently enraged by -- >> conflicting reports immediately emerged. publicly the obama administration said what happened was the result of spontaneous protest. >> today we bring home four americans -- >> privately, clinton referred to the assault as a, quote, planned attack. >> do you think that hillary clinton misled the country