Software pioneer John McAfee is escorted by immigration officers to the Guatemalan Airport in Guatemala City Dec 12, 2012. McAfee, who is wanted for questioning in Belize over the murder of a neighbor, told Reuters on Wednesday that he has boarded a plane for Miami after being deported from Guatemala.[Photo/Agencies]

A Free Syrian Army fighter aims his weapon towards a Syrian military warplane (not pictured), in Aleppo's al-Amereya district Dec 12, 2012. Picture taken December 12, 2012.[Photo/Agencies]