he is out at the c.i.a. late this afternoon we learned more about this. in fact, this came as the f.b.i. was part of the investigation. the extramarital atary we re told was with a paula broadwell seen in this picture, traveling with david petraeus. she was actually a biographer. wrote a book about petraeus and revealed she was having this affair. he was having this affair with her in the course of an investigation. f.b.i. was investigating a broader case unrelated to their affair. in the course of the investigation, broadwell s name came up and the f.b.i. followed that and believed that possibly petraeus was some sort of victim of blackmail. could have been a security breach. there was no evidence of that and f.b.i. was involved from the beginning. the president accepted david