Cain can make a lot of pizza with the dough he's raising... Rove's group is targeting five Democrats... Are Super PACs really independent? Not really... Stephen Colbert clogs up the FEC with e-mails from his fans... Rick Perry thinks looking like a doofus is a way to raise money... And ads from AFSCME, the DNC, and a new super PAC backing Newt.HERMAN CAIN ROLLING IN DOUGH -- During Herman Cain's book tour earlier this year he raised a little more than $4 million for his presidential campaign.