McCain comes out swinging in this ad saying that Obama rewards his friends with your tax dollars and follows with examples. It furthers that congregational liberals are raising your taxes to reward their friends with wasteful pork. It ends asking who is going to stop them and saying that it is John McCain. It is a powerful ad, but I think they took away from it a bit at the end by referring to John McCain as "him" when showing his picture instead of using his name.
Video embedded below.