Graffiti depicting ousted Libya leader Moammar Gadhafi is seen on a wall inTripoli, Libya, Monday, Sept. 12, 2011. NATO Secretary General Anders Fogh Rasmussen says the coalition will this week begin discussing whether to extend its operations in Libya. NATO has been bombing Moammar Gadhafi's forces since March under a United Nations mandate to protect Libyan civilians. But that mandate expires on Sept. 27. Rasmussen told reporters Monday that NATO is ready to continue operations as long as necessary, adding that an extension may be needed as remnants of Gadhafi's regime continue to pose a threat to civilians. (AP Photo/Francois Mori)