December 7, 2010 5:06 pm Kris Jenner on How She Built the Kardashian Empire Kris Jenner, the head of the Kardashian clan who built a business around her family, discusses how she juggles it all. Local 1:45 NYPD enters Columbia University in riot gear to clear protest 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 1:01 Biden administration plans to reclassify marijuana as a Schedule III drug 2:28 King Charles returns to public duties amid cancer diagnosis