Peace activists chant slogans at a rally demanding a summit between U.S. President Barack Obama and North Korean leader Kim Jong-il near the presidential Blue House in Seoul November 19, 2009. Obama and his South Korean counterpart pressed North Korea on Thursday to return to dormant nuclear talks and said it was time for the reclusive state to break a pattern of provocative behaviour. REUTERS/Choi Bu-Seok (SOUTH KOREA MILITARY POLITICS CONFLICT)
REUTERS/CHOI BU-SEOK