(Speculation alert) Operation Thunder was supposed to be the code-name of a security sweep by 40,000 Iraqi soldiers and policemen in the Baghdad area. The existence of a parallel or separate operation, codenamed Operation Lightning has been announced to the public in connection with the arrest of one Saddam's intelligence generals, now believed to be a mastermind in the insurgency. In their biggest coup of Operation Lightning, Iraqi and U.S. soldiers arrested a former general in Saddam Hussein's intelligence service who was also a member of his Fedayeen secret police during a raid in western Baghdad, the scene of some...