Edwards is the latest candidate to agree to use the presidential public financing system if he is the Democratic nominee and the Republican nominee also opts into the system.
The Washington Post rightly gives Edwards kudos, and notes that he joins Obama and McCain in making the pledge.
How about the others?
Until now Clinton has hedged, saying she would “consider” it. Any candidate who says they support public funding of elections has an opportunity to walk the talk now. Time to bird-dog.