January 10, 2013 6:30 am A Very Tough Flu Season The CDC is expected to release numbers tomorrow showing that this year’s flu season could be the worst in many years. NBC’s Tracie Potts reports. 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