A North Korean defector shouts slogans next to a placard showing photos of North Korean leader Kim Jong-il, center, his late father Kim Il-sung, left, and his youngest son Kim Jong-un, during a rally against the North's succession in Seoul, South Korea, Friday, Oct. 8, 2010. The letters on a banner read "We denounce the family's succession through three generations." (AP Photo/Ahn Young-joon)

Photo by: Ahn Young-joon

A North Korean defector shouts slogans next to a placard showing photos of North Korean leader Kim Jong-il, center, his late father Kim Il-sung, left, and his youngest son Kim Jong-un, during a rally against the North's succession in Seoul, South Korea, Friday, Oct. 8, 2010. The letters on a banner read "We denounce the family's succession through three generations." (AP Photo/Ahn Young-joon)