Private contractors play a huge role in the government, particularly in civilian intelligence services like the CIA. Contracting critics say it's an addiction whose overhead costs drive up the federal budget and leads to data breaches like the kind perpetrated by former NSA contractor Edward Snowden.
In the wake of last year's NSA revelations, many agencies have been reviewing their contracting policies. But few people have a good grasp on just how many contractors the government employs. What's worse, the country's eight civilian intelligence agencies often can't sufficiently explain what they use those contractors for, according to a Government Accountability Office report.
Every year, the Office of the Director of National Intelligence is supposed to count how many contractors serve the intelligence community (IC). Due to differences in the way intelligence agencies define and assess their workers, however, the data are inconsistent and in some places incomplete. Out of hundreds of agency records, for example, GAO found that almost a fifth lacked enough paperwork to prove how much a contractor was paid. Another fifth of the records were found to have either over-reported or under-reported the actual cost of the contract work.