File photo of Muammar Gaddafi in Sirte

 
File photo of Muammar Gaddafi in Sirte
Libyan leader Muammar Gaddafi attends the closing session of the Arab League summit in Sirte in this October 9, 2010 file photo. Gaddafi caused a month-long nuclear scare in 2009 when he delayed the return to Russia of radioactive material in an apparent fit of diplomatic pique, leaked U.S. embassy cables showed according to documents released by the website WikiLeaks. REUTERS/Ismail Zitouny/Files (LIBYA - Tags: HEADSHOT POLITICS)