played. >> greta: i think i hold grudges. i think you are a better person. good luck, it is going to be a long race, thanks. >> next, vice president cheney goes on the record from waterboarding to the iraq war. he's sparking a lot of controversy with his new book. there's something about the vice president we bet you didn't know until now. didn't know until now. here's a hint, polka dancing. [ male announcer ] butter. love the taste, but want to cut back on f? try smart balance buttery sead. 's heart-healthier than butter.