Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

Image #: 19358881    Christopher Stevens, the U.S. ambassador to Libya, smiles at his home in Tripoli June 28, 2012. Stevens and three embassy staff were killed late on September 11, 2012, as they rushed away from a consulate building in Benghazi, stormed by al Qaeda-linked gunmen blaming America for a film that they said insulted the Prophet Mohammad. Stevens was trying to leave the consulate building for a safer location as part of an evacuation when gunmen launched an intense attack, apparently forcing security personnel to withdraw. Picture taken June 28, 2012. REUTERS/Esam Al-Fetori (LIBYA - Tags: POLITICS CIVIL UNREST OBITUARY)       REUTERS /ESAM OMRAN AL-FETORI /LANDOV
Image #: 19358881    Christopher Stevens, the U.S. ambassador to Libya, smiles at his home in Tripoli June 28, 2012. Stevens and three embassy staff were killed late on September 11, 2012, as they rushed away from a consulate building in Benghazi, stormed by al Qaeda-linked gunmen blaming America for a film that they said insulted the Prophet Mohammad. Stevens was trying to leave the consulate building for a safer location as part of an evacuation when gunmen launched an intense attack, apparently forcing security personnel to withdraw. Picture taken June 28, 2012. REUTERS/Esam Al-Fetori (LIBYA - Tags: POLITICS CIVIL UNREST OBITUARY)       REUTERS /ESAM OMRAN AL-FETORI /LANDOV

    JUST WATCHED

    Remembering Christopher Stevens

MUST WATCH

Remembering Christopher Stevens

CNN's Erin Burnett is joined by two guests who knew slain U.S. Ambassador Christopher Stevens.

Remembering Christopher Stevens

CNN's Erin Burnett is joined by two guests who knew slain U.S. Ambassador Christopher Stevens.