Spies focus on enemy groups , not on learning Afghanistan 's culture , CIA officer says . Report comes week after seven intel officers killed by double agent . Spokesman : Gen. Greg Smith , top commander in Khost Province , backs the report .
Spies focus on enemy groups , not on learning Afghanistan 's culture , intel officer says . Report comes less than a week after seven CIA officers killed by double agent . Spokesman : Gen. Stanley McChrystal , top commander in Afghanistan , backs the report .