Libya's leader Muammar Gaddafi arrives to give television interviews at a hotel in Tripoli in this March 8, 2011 file photo. The International Criminal Court prosecutor Luis Moreno-Ocampo said on May 16, 2011 he had requested arrest warrants for Gaddafi, his son Saif al-Islam and the country's spy chief Abdullah al-Senussi on charges of crimes against humanity.  REUTERS