This is the correct answer. The $5T number posted above is so massive that the claim is obviously prima facie ridiculous. $5T is roughly 80% of the entire federal government's annual spending. You're telling me that 80% of the entire budget is being fradulently misallocated and no one in the entire federal government has ever noticed or cared before? Occam's razor says the more likely answer is that the claim itself is misleading/embellished/BS.