From ABC News:

Edwards, D-N.C., was railing against the right-wing media — including Fox News and Rush Limbaugh — when he reminded a crowd in Burlington, Iowa, that his wife stood up to Coulter in a public spat earlier this summer.

“We know these people. We know their game plan. They’re going to attack us personally,” Edwards said. “They attacked Elizabeth personally, because she stood up to that she-devil Ann Coulter. … I should not have name-called. But the truth is — forget the names — people like Ann Coulter, they engage in hateful language.”