WASHINGTON (AP) -- Presidential confidant Karl Rove testified to a grand jury that he learned the identity of a CIA operative originally from journalists, then informally discussed the information with a Time magazine reporter days before the story broke, according to a person briefed on the testimony. The person, who works in the legal profession and spoke only on condition of anonymity because of the secrecy of grand jury proceedings, told The Associated Press that Rove testified last year that he remembers specifically being told by columnist Robert Novak that Valerie Plame, the wife of a harsh Iraq war...