I'll take exception to this ad even though I am an avid conservative. Arianna Huffington was not speaking about Obama taking credit for "spiking the football." Anyone who watched her in her interview would have hear her say that it was ok for Obama to take credit for killing OBL, but it was despicable for Obama to say that Mitt Romney might not have killed OBL. They are really taking her out of context and making it look like she said despicable because Obama wanted to take credit for kill OBL when that is really not what she said. It's this type of ad that is a half truth. She said it, of course, but not in the context that the ad portrays her saying it.