US Air Force looks to better control access to classified data after leak

The Air Force said Monday it is looking at ways to better control access to classified information, in the wake of revelations that superiors of the Massachusetts Air National Guard member charged with leaking highly classified documents had raised concerns internally about his handling of sensitive data.

Secretary Frank Kendall told reporters that the Air Force needs to better enforce the rules that govern access to classified information based on whether someone with the correct security clearance also has a need to know the information.