Yeah, they've all got their prepared statements etc, etc, but though they might be hypocritical and hollow, they're right. It's so widespread that Enron has contributed that they're tripping over themselves to investigate. Hell he's going to be in prison, what's a couple hours in front of a few congressmen.
Sure there have been a couple of jabs, but how many real partisan attacks have you seen come out of this? The only reason you haven't is both sides live in glass skyscrapers, so their best option is to outdo each other trying to fix the system. Have you noticed campaign finance reform looks like it's actually going to make it this time?