Scandal: David Petraeus' admission that he knew almost immediately that Benghazi was a terrorist attack raises anew our question: Was he coerced into telling lawmakers Sept. 14 that it was caused by a video? The tangled web that is Benghazi-gate got more tangled Friday when, according to Rep. Peter King, David Petraeus testified in a closed-door hearing that his agency determined immediately after the Sept. 11 Libya attack that "al-Qaida involvement" was suspected — but that the line was taken out in the final version circulated to and by administration officials. "No one knows yet exactly who came up with...