Yeah I had a pal who interned there as an Energy trader during that summer before the collapse and expected to be hired on after graduation, but even then folks around the country were already getting privy to the fact that Enron literally couldn't show any accounting for their earnings in spite of their soaring stock value and status as one of the fastest growing companies ever. One of the tipping points right before the crash(following 9-11 I think) was when they announced they would be the first company to trade....the WEATHER!? Those were some crazy times in corporate America with 911 and everything else.
Corporate fraud is something any honest businessman who enjoys what he does wants to extinguish. I'd compare it to athletes trying to eradicate steroid use from their sport because the bad guys ruin it for everyone. But for every Jeff Skilling and Kenneth Lay there's a Bill Gates.