There may be some progress in identifying the source of the leak of classified NSA secrets. If suspicions being raised today play out, a harmonic convergence of anti-Bush leftists may be exposed.Bill Gertz is reporting that a former NSA employee has asked to testify before Congress about the NSA wiretapping: A former National Security Agency official wants to tell Congress about electronic intelligence programs that he asserts were carried out illegally by the NSA and the Defense Intelligence Agency. Russ Tice, a whistleblower who was dismissed from the NSA last year, stated in letters to the House and Senate intelligence...