Gov. Andrew Cuomo on Friday called for special elections on Sept. 13 to fill Anthony Weiner’s Congressional office and six vacant State Assembly seats. Party leaders will now get to choose the candidates to run. That is not the way a democracy is supposed to work. Unfortunately, it’s the way things are done in New York.

Federal law requires the governor to hold a special election quickly for a vacant House seat. New York State law says that “party nominations for an office to be filled at a special election shall be made in the manner prescribed by the rules of the party.”

That means Representative Joseph Crowley, the Democratic Party chief in Queens, will probably crown the next congressman in Mr. Weiner’s heavily Democratic district. The Republican bosses do it the same way. If an outsider wants to get on the ballot, he or she will have to collect 3,500 signatures by July 13. Fat chance.

This scam is even worse in state races in New York. Citizens Union reported recently that a third of the Legislature was first anointed as candidates in these back-room, special-election deals. Mr. Cuomo didn’t have to hand those six open seats to the bosses. State law says that the governor can call a special election to fill open seats in the Legislature or wait until the next election.