He probably knew within minutes of the email going out...and bolted.
Two obvious points of BS in this story -
http://www.theguardian.com/world/2014/may/26/identification-cia-station-chief-afghanistan-reporter1) "Because the Afghanistan station chief is known to Afghan officials and lives in a heavily guarded compound, he may be able to continue in his job.".
NFW! If the Afghans knew then the Taliban and AQ knew, no fricken way, this is BS meant to fog the issue and make O'Butthead less culpable in the mushy minds of morons!
2) "Wilson said time pressure, a high level of activity tied to the president’s visit and the relative inexperience of the military officers involved could have contributed to the mistake."
Pure bovine excrement! This is what they'd like the forthcoming Regime report to find, and I bet it is heavily placed on some poor "inexperienced military officer"!
The white wash has already begun, all they have to do is pick a name and back-build the bullshyt together!!!
Treasonous effing Obama will skate away again!!!