Sarah Palin has hit back over reports she was reduced to tears after watching her movie The Undefeated. Instead the former Alaska governor said the emotion she 'clearly displayed was because she was so grateful to the documentary makers. 'Todd and I were overwhelmed with gratitude, and we hope everyone sees this film, Mrs Palin wrote in a Facebook message. Filmmaker Stephen Bannon included attacks on her from several stars including Matt Damon, David Letterman and Madonna. In the films first 10 minutes, The Bourne Supremacy star compares Palin to 'a really bad Disney movie. While David Letterman called Mrs Palin 'slutty. Mrs Palin told the Hollywood Reporter she had been taken aback by the footage. It makes you want to reach out to some of these folks and say, Whats your problem?' she said. DM