NEW YORK Charges that The Associated Press had been duped into running a false story on six Iraqis who were allegedly set on fire two weeks ago -- and had used as a source a supposedly fictional Iraqi police captain -- have continued to emerge from conservative bloggers and pundits, despite AP denials and its further reporting on the incident. The U.S. military has questioned the story and some Iraqi officials more recently asserted that the police captain did not exist. On Friday, Kathleen Carroll, executive editor and senior vice president of The Associated Press, issued another lengthy statement on...