Billions? Try trillions.
https://msutoday.msu.edu/news/2017/msu-scholars-find-21-trillion-in-unauthorized-government-spending-defense-department-to-conduct/
But POTUS & his admin is tracking it down for the first time since the 90's. Audit is 'supposed' to be done yearly but never was.
https://dod.defense.gov/News/Article/Article/1391471/officials-announce-first-dod-wide-audit-call-for-budget-certainty/
& of course the clowns are trying to block this audit from coming out due to 'muh nat sec'.
https://www.sott.net/article/393609-The-solution-for-the-missing-trillions-US-gov-audit-standards-to-be-modified-under-guise-of-national-security
Not saying the cabal got all of this $ but no doubt they got a good chunk of it. & this is just what has been trackable.