Why does McCain keep talking about children with autism and saying "Sarah Palin knows about that." Sarah Palin has a child with Down Syndrome who is only months old. Autism is detectable later on, as I understand it. Does she also have a child with autism?

Other than this observation, McCain keeps harping on the same nonsense, and I find it remarkable that in these debates he can sit there across from Obama and lie about Obama's policies and proposals. Does he believe that if he keeps saying these things often enough they will come true?

SRS