CNN: Libyan amb very concerned about security threats in Benghazi and a "rise in Islamic extremism."

From CNN:

Three days after he was killed, CNN found a journal belonging to late U.S. Ambassador to Libya Chris Stevens. The journal was found on the floor of the largely unsecured consulate compound where he was fatally wounded. . . .   

A source familiar with Stevens' thinking told CNN earlier this week that, in the months leading up to his death, the late ambassador worried about what he called the security threats in Benghazi and a rise in Islamic extremism. . . .