In 2012, the Columbus Metropolitan Club, a corporation, invited the chair of the Ohio Republican Party, and the Ohio Democratic Party, to a forum, to discuss “Presidential Politics in Ohio.” The Club refused to invite the chairs of the other ballot-qualified parties in Ohio to participate in the forum.
On April 30, the FEC, responding to a complaint, issued this analysis. The FEC seems to be saying that the Club broke the law by making a contribution to the Ohio Democratic Party and the Ohio Republican Party. But it says the ticket sales were less than $3,000, so the amount at issue is so small, the FEC is exercising its discretion not to prosecute the club. See this news story.