This was funny. This is a reference to Romney’s recent remark that if elected president, he would cut funding to PBS, a move which I am strongly against. If we can spend 45 million dollars on a single F16, we can surely keep PBS alive. PBS is important to early childhood education. Without it, kids are going to be left with no other choice but to watch Nickelodeon and Disney and all the junk those two channels feed kids.
(The dog joke is a reference to how he once tied his dog to the roof of his family vehicle.)