[dragnet2]

If you’re asking “does no one know who is doing the funding?” Well, we know who is funding these PACs.

I see.

Hypothetically, so a political insider PAC that takes say, $3,200,000 from pro-X candidate and gives it to pro-Y candidate, the X candidate has no clue how much money their pro insider PACs are getting, or if they're even broke?

[brothers4thID]

Nah, donors are listed on FEC filings. The only exception would be the “Rusdian nesting doll” situation as posted in the link I provided. Example: a corporation gives 1million , the corporation is listed as the donor, not the board members who donated the $ to the company fund.

In this case we know precisely who donated the funds that constitute this fund.