It has been nine months since former Sen. John Edwards (D-N.C.) put his megaphone down, stopped talking about the "moral shame" of 37 million Americans who live in poverty every day, and started addressing his own "moral shame." [...] Most of America had forgotten about all of this. Only people who are close to this story like former staffers, donors and supporters, politicos and pundits in Washington, D.C., have followed it.