Speculation is rife about the whereabouts of Muammar Gaddafi <br /><br />The US believes he is still in Libya, according to the Pentagon. <br /><br />Some suggest he could be in neighbouring Algeria, or in remote southern Libya. <br /><br />He may also be talking to regional allies in Africa. <br /><br />Al Jazeera's Nazanin Sadri reports.
