Hear why expert believes something is going on behind the scenes with Kim Jong Un

Experts weigh in on North Korea's recent increase in missile launches and Kim Jong Un's possible grooming of his next successor, his daughter. CNN's Will Ripley reports.
Kim Jong Un is an enigmatic leader who rarely makes public appearances, so when he does, it's always a spectacle. He's often seen surrounded by his loyal entourage and flashing a wide smile while sporting his signature look of a grey Mao suit with a white collared shirt and red tie underneath. He usually stands on a raised platform in front of an adoring crowd of supporters who hang off his every word as he delivers long-winded speeches. When outside the realm of public events, West observers imagine him holed up in his luxurious palaces with all the accoutrements befitting such grand dwelling