WASHINGTON â Alaska Gov. Sarah Palin says CBS News anchor Katie Couric and comic actress Tina Fey have been "exploiting" her. Palin also is questioning whether Caroline Kennedy is getting better treatment from the news media in her quest for a Senate seat than Palin herself received as Republican John McCain's running mate. Palin reflected on her campaign for national office in an interview this week with conservative radio talk-show host and filmmaker John Ziegler. Clips are posted on YouTube. Palin gave Couric a rare interview at the beginning of her campaign, and Fey frequently impersonated Palin on "Saturday Night Live." Palin says she thinks there may be a "class issue" involved in the press coverage of Kennedy and her own bid for office.