Biden to attend Fox News debate.

Several presidential candidates, including former Sen. John Edwards (D-NC) and Sens. Hillary Clinton (D-NY) and Barack Obama (D-IL) have withdrawn from the Fox News debate cosponsored by the Congressional Black Caucus. But others are still mulling the decision:

The sensitivities surrounding the issue were evident this week when a spokeswoman for Gov. Bill Richardson of New Mexico, who is seeking the Democratic presidential nomination, said Mr. Richardson would not participate in the debate, which is scheduled for September. But only a few hours later, the spokeswoman phoned the reporter to say that she had misspoken, and that Mr. Richardson had yet to decide. […]

While Senator Joseph R. Biden Jr. of Delaware said this week through a spokesman that he would be there, he may not have much company; representatives for two other Democratic candidates, Senator Christopher J. Dodd of Connecticut and Representative Dennis J. Kucinich of Ohio, did not respond to messages asking whether they were in or out.