North Korean defectors shout slogans as police officers block their planned rally on a road in Paju near demilitarized zone, South Korea, Monday, Oct. 22, 2012. South Korea has banned a

 

              North Korean defectors shout slogans as police officers block their planned rally on a road in Paju near demilitarized zone, South Korea, Monday, Oct. 22, 2012. South Korea has banned a
North Korean defectors shout slogans as police officers block their planned rally on a road in Paju near demilitarized zone, South Korea, Monday, Oct. 22, 2012. South Korea has banned activists from launching propaganda leaflets to North Korea after North Korea threatened to attack.(AP Photo/Ahn Young-joon)