arthel: those amazing pictures out of north korea, the dictatorship putting on a big public show, kim jung-il and his young son, an heir, making his first public appearance. greg palkot is in the capitol. >> reporter: greetings from pyongyang, north korea. i don't get to say that too often. it's the day after the big public debut of the heir apparent and there's reaction already from inside and outside north korea, we watched through the weekend and kim jung-un stood side by side his father and kim jung-il for various events, live on state tv and around the world, who came out of nowhere to become a top general and top party official. response from the key