March 6, 2013 3:12 pm This Week on Open House: We're on the Set of “Parks and Rec” Catch Open House Sunday mornings on NBC! Check your local listings. Local 1:45 NYPD enters Columbia University in riot gear to clear protest 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