Another official said the FBI is the lead agency in the investigation . A source says the Afghan attacker was part of a local guard force . A U.S. official says the American killed was a CIA employee . The attack comes as President Obama is expected to announce plans for an increase in troops and more military aid to Afghanistan next week, with some officials saying he will also send additional advisers to help train Afghan
A source says the Afghan attacker was part of a local guard force . A U.S. official says the American killed was a CIA employee . The attack comes as President Obama is expected to announce plans for an increase in troops and more military aid to Afghanistan next week, with some officials saying he will also send additional advisers to help train Afghan