Police officers stand guard to block trucks containing anti-North Korea leaflets on a road in Paju near demilitarized zone, South Korea, Monday, Oct. 22, 2012. South Korea has banned ac

 

              Police officers stand guard to block trucks containing anti-North Korea leaflets on a road in Paju near demilitarized zone, South Korea, Monday, Oct. 22, 2012. South Korea has banned ac
Police officers stand guard to block trucks containing anti-North Korea leaflets 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)