Raddatz asks Ryan if he and Romney have a detailed tax plan they have released, or if the plan has not yet been developed. He answers: "Different from this administration, we actually want to have big bipartisan decisions." Biden laughs. Democrats have characterized the Romney-Ryan plan as costing $5 trillion, which the Romney campaign adamantly denies.
"Can you guarantee this math will add up?" Raddatz presses. "Absolutely," Ryan replies.