FILE --In this Saturday, Sept. 22, 2012 file photo, graffiti on one of the city walls calls on people to stop random firing of weapons making the point that when a bullet goes up it als

 

              FILE --In this Saturday, Sept. 22, 2012 file photo, graffiti on one of the city walls calls on people to stop random firing of weapons making the point that when a bullet goes up it als
FILE --In this Saturday, Sept. 22, 2012 file photo, graffiti on one of the city walls calls on people to stop random firing of weapons making the point that when a bullet goes up it also comes down and can injure or kill people, in Benghazi, Libya. Libya's upheaval the past two years helped lead to the ongoing conflict in Mali, and now Mali's war threatens to wash back and further hike Libya's instability. There is a growing fear that post-Moammar Gadhafi Libya is becoming an incubator of turmoil, with an overflow of weapons and Islamic jihadi militants operating freely, ready for battlefields at home or abroad. (AP Photo/Mohammad Hannon, File)