October 2, 2009 2:24 pm Chynna Phillips: Mackenzie's Revelations “Have Been Painful” Chynna Phillips opens up about how her half-sister Mackenzie Phillips‘ accusations about an incestuous relationship with their father have affected the family. 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