Just think about all the water I can buy. While nearly every GOP candidate has a Super-PAC associated with his or her campaign, not every one of them has a secretive unaffiliated group funneling millions of dollars in anonymous donations their way. That's exactly what Marco Rubio has, reports Julie Bykowicz. Every pro-Rubio television commercial so far in the early primary states of Iowa, New Hampshire and South Carolina has been paid for not by his campaign or even by a super PAC that identifies its donors, but instead by a nonprofit called Conservative Solutions Project.