I think this is new information, but honestly, the sheer volume of missed red flags has led me to lose track. We already knew that the FBI shrugged off Hasan’s e-mails to jihadbot preacher Aulaqi, but did we know that a Pentagon investigator operating as part of the joint terrorism task force did the same thing? If we didn’t, we do now. Two officials speaking on condition of anonymity because they were not authorized to discuss the case on the record said the Washington-based joint terrorism task force overseen by the FBI was notified of communications between Hasan and a...