Politico explains how it works: “Start a new super PAC after a deadline for reporting donors and expenses, then raise and spend money before the next report is due. Timed right, a super PAC might get a month or more undercover before being required to reveal its donors. And if a super PAC launches right before the election, voters won’t know who’s funding it until after they go to the polls.”
“The strategy — which is legal — is proving increasingly popular among Democrats and Republicans. The amount of super PAC spending during the 2016 congressional primaries in which the first donor disclosure occurred after the primary election totaled $9 million. That figure increased to $15.6 million during the 2018 congressional primaries and special elections.”


?Political Trivia
Eight moments in political history. Put them on a timeline.
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Five senators. Three bills. Can you guess how they all voted?
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Nine Justices. One case. How did they rule?
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Do you have your finger on the pulse of America?
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Four questions a day.
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A new game every day.