Lawyer and former aide to the late President Roh Moo-hyun, Moon Jae-in, who is also the co-chairman of "The Liberal Alliance of Renovation and Unity", smiles as he speaks to the media at his office in Seoul September 27, 2011. The Renovation and Unity alliance is a group representing the liberal civic community. REUTERS/Lee Jae-Won (SOUTH KOREA - Tags: POLITICS HEADSHOT)