I saw this clip broadcast on Wolf Blitzer’s “Situation Room” broadcast on 11/29/12 (if memory serves–it might have been the day before).
The clip shows the magnitude of the fraud, but also emphasizes that there were significant incentives for those who knew about the fraud to keep their mouths shut.
This is one huge case of over-billing, but over-billing happens all the time. Taxpayers could have used that money for other purposes. The opportunity cost is huge.
A link to the clip posted on CNN, is:
(Note: I believe the November 29, 2012 date in the image above is the date that Drew Griffin posted the clip to the CNN blog, not necessarily the date of the broadcast.)