marriage legal. it also makes it the number one political video on youtube this year. on the opposite side of the issue, an ad released by rick perry's campaign on december 6th has rocketed all the way to number three on the top ten list with 7 million hits. >> you don't need to be in the pew every sunday to know there's something wrong in this country when gays can serve openly in the military but our kids can't openly celebrate christmas. >> rick perry actually made the list twice. his debut presidential campaign ad, proven leadership is at number seven. and you can probably guess which other campaign ad made it onto the list. ♪ i am america ♪ united we stand ♪ i am america ♪ one hope >> i'm sorry. herman cain's smoking ad was