United Kingdom June 26, 2017 4:01 pm Fans Gather at King's Cross for Harry Potter's 20th Anniversary Two decades after J.K. Rowling published “Harry Potter and the Philosopher’s Stone,” fans are flocking to King’s Cross station to celebrate the boy wizard and his adventures. US & World Videos 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look 1:01 Biden administration plans to reclassify marijuana as a Schedule III drug 2:28 King Charles returns to public duties amid cancer diagnosis 3:10 Nicole Kidman gushes over family's support at AFI honor