(Bloomberg) -- A year ago, a school-age girl in a puffy white winter coat held her father’s hand to stroll past a weapon designed to obliterate an American city, and set a new course for North Korea’s propaganda apparatus.Most Read from BloombergAston Martin Owner Lawrence Stroll Sells F1 Team Stake at £1 Billion ValuationHamas Mastermind Who Tricked Israel Is Top Target in Gaza TunnelsApple Plans to Make It Easier to Text Between iPhones and AndroidsApple’s Effort to Replace Qualcomm Chip in iP