Scott Snyder says Kim Jong Il 's death introduces uncertainty , anxiety in region . He says succession differs from Kim Jong Il 's in 1994 ; it 's unclear how it will unfold today . Comment: Snyder : Neighbors , rest of world fear instability , desperation may fuel nuclear proliferation .
Scott Snyder says Kim Jong Il 's death introduces uncertainty , anxiety in region . He says succession differs from Kim Jong Il 's in 1994 ; it 's unclear how it will unfold today . He says a vacuum at the top could lead to infighting for political control . Snyder : Neighbors , rest of world fear instability , desperation may fuel nuclear proliferation .