In South, decisive tone of 'joint vision' is seen as sending a strong message to the North.
In a Sunday interview, Secretary of State Hillary Rodham Clinton says the administration is 'beginning to look at it.' The process would not be easy, though.
Pyongyang attacked South Korea’s decision to join a partnership meant to block shipments of nuclear materiel.
United by a common enemy, South Korea's Navy moves to protect a North Korean cargo ship.
The leader, who missed Tuesday's celebration of his country's 60th anniversary, has periodically been reported ill. But the speculation this time assumes greater urgency.