February 17, 2009 6:34 am Dancing Behind the Scenes with Nancy After rehearsing all Valentine’s Day weekend with her dancing partner for the upcoming season of “Dancing With the Stars,” see how many pounds O’Dell has shed since she began. US & World Videos 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 2:04 Arrests made, camps removed during pro-Palestinian protest at UConn 1:01 Biden administration plans to reclassify marijuana as a Schedule III drug