Who is behind the Russell Pearce recall?

The mystery continues.  First, the voters of LD18 have no real idea who paid for the recall of Russell Pearce in the first place.  While Jerry Lewis tries to separate himself from Randy Parraz, there is no real way that he can as long as the recall backers remain in the shadows. 

Now, another (or the same, who knows) recall group is using a front to attack Russell Pearce with campaign mailers.  The group "Citizens United for Progress" is supporting Lewis and attacking Pearce - but it turns out they may not have filed the appropriate disclosures.  If this was against Pearce backers, this would be a multi-day story.  Since it favors Lewis, watch it fade away quickly.