Petraeus Mystery: Former Spokesman Explains

George Stephanopoulos
ABC News


My biggest question about the David Petraeus bombshell. How to explain the lapse by a four-star general whose entire life has been defined by discipline?

On GMA this morning, I put it to his former close aide, Retired Col. Steve Boylan, who's been in contact with Petraeus all weekend.

Here's what he said: