October 31, 2014 12:14 am Seth Meyers Shares Tips on Halloween Costumes Do's and Don'ts Seth Meyers shares some tips to help you pick the right costume for Halloween, and one costume that is “very important” to never do. US & World Videos 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