October 31, 2011 7:30 am Brian Williams Rolls Out Rock Center NBC’s new show “Rock Center with Brian Williams” debuts tonight at 10 P.M. “It will be a serious journalism, hard news magazine in the great tradition,” Williams says. 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