Woman walks past graffiti on wall of former Libyan leader Gaddafi, his son al-Islam Gaddafi and former...
A woman walks past graffiti on a wall of former Libyan leader Muammar Gaddafi (C), his son Saif al-Islam Gaddafi (R) and former head of the Libyan Intelligence Service Abdullah Al-Senussi in Tripoli November 20, 2011. REUTERS/Mohammed Salem (LIBYA - Tags: POLITICS CONFLICT)