If it turns out that Obama really isn't a natural born citizen. I would bet he really never bothered to even be naturalized which would deprive him of his Senate seat.
This is just the kind of Maoist agitprop that would appeal to Ayers.
One of the millions of campaign contributors would have to bring the lawsuit. Unless Berg is one of them and an innocent contributor—not just one who contributed solely to bring the lawsuit—then he has no standing to pursue the suit. Standing means that the plaintiff has suffered real, tangible, measurable damage due to the fraud, unrelated to the costs of bringing the lawsuit, and I don’t think Berg can demonstrate this. Millions could, absolutely, but they would have to bring a separate lawsuit against both Obama and the DNC. That doesn’t help Berg. Now if Obama wins and it comes out that he is disqualified, perhaps McCain and/or the RNC could make a claim but I don’t think it helps the presidential succession.