South Korean Marines walk by a K-55 self-propelled howitzer during an exercise against possible attacks by North Korea near the border village of Panmunjom in Paju, South Korea, Wednesday, March 13, 2013. North Korea’s first public, senior-level mention of South Korea’s first female president ended up being a sexist crack. The body that controls Pyongyang’s military complained Wednesday about the “venomous swish” of her skirt.(AP Photo/Ahn Young-joon)