Senate to Investigate FBI Investigation of David Petraeus

Senators want to know why Congress wasn't informed, but should they be surprised?

Former CIA chief David Petraeus was said Monday to be "devastated" by the scandal-tainted collapse of his career, as those around his former lover warned of more to "come out" regarding the affair.

"He sees this as a failure, and this is a man who has never failed at anything," said an unnamed friend, quoted on CNN.