https://themindunleashed.com/2017/12/government-agencies-cannot-account-for-21-trillion.html
https://www.truthdig.com/articles/the-pentagon-cant-account-for-21-trillion/
https://www.zerohedge.com/news/2018-02-05/pentagon-auditor-cant-account-800-million-spending
(Can an accountant here tell me whether it means those 2 US gov agencies spent $21 trillions more than their budgets allowed or they can't keep track of how $21 trillions within their budgets were gone(or spent )?
OR both? )