EntertainmentEntertainmentExtraShowBiz Minute: Batman, Hilton, MadonnaShowBiz Minute: Batman, Hilton, MadonnaThe Associated PressBatman dominates the box office again; Paris Hilton's mom objects to McCain ad; Madonna screens film in home state of Michigan. (Aug. 4)Paris Hilton's mom is not amused with John McCain's ad mocking Barak Obama. The Republican presidential candidate's ad plays on his Democratic opponent's popularity - by dismissing Obama as a celebrity - like Paris or Britney Spears. Sunday Kathy Hilton - a McCain donor - registered her disapproval on a liberal Web site. She called the ad "a complete waste of the country's time and attention - at the very moment when millions of people are losing their homes and jobs"'The Dark Knight' keeps lighting up the box office and breaking records. It was number one for the third week in a row. Studio estimates show it took in another 43-point-8 million dollars over the weekend. Warner Brothers says it expects the film will pass the 400-dollar mark Monday or Tuesday.Madonna returned to her roots this weekend. She joined fellow Michigan native Michael Moore for The Traverse City Film Festival that he co-founded. She screened her documentary, 'I Am Because We Are.' It deals with the orphans of Malawi, the african nation where she and husband Guy Ritchie adopted a son.
