Thanks for the video. I'll watch in full later. But it is interesting that he opens with The Big Dig in Boston. There have been several counts, including prosecutions, of fraud in that project. It wasn't just because it was complex. There was rampant fraud and corruption. After some skimming, it didn't appear that that video covers that.

I have also read anecdotes about that project. For example, stories of contractors tricking out their personal trucks and tools and booking it to the protect.