The person who has made this point most forcefully is Eliot Spitzer, of all people. In his column for Slate.com, he wrote: “Why did Goldman have to get back 100 cents on the dollar? Didn’t we already give Goldman a $25 billion cash infusion, and aren’t they sitting on more than $100 billion in cash?” Mr. Spitzer told me that while “there is a legitimate sense of outrage over the bonuses, the larger outrage should be the use of A.I.G. funding as a second bailout for the large investment houses.” Precisely.

IT IS DESTABILIZING How can you run a company when the rules keep changing, when you have to worry about being second-guessed by Congress? Who can do business under those circumstances?

Take, for instance, that new securitization program the government is trying to get off the ground, called the Term Asset-Backed Securities Loan Facility — or TALF. Although it is backed by large government loans, it requires people in the marketplace — Wall Street bankers! — to participate.

This program could help revive the consumer credit market. But at this point, most Wall Street bankers would rather be attacked by wild dogs than take part. They fear that they’ll do something — make money perhaps? — that will arouse Congressional ire. Or that the rules will change. “The constant flip-flopping is terrible,” said Simon Johnson, a banking expert who teaches at the M.I.T. Sloan School of Business.

A.I.G. offers another good example. Not all the employees who face the possibility of having their bonuses taxed out from under them work for the evil financial products division. Many of them work in insurance divisions. Very few of them pull down million-dollar bonuses, and none of them brought A.I.G. to its knees. (And employees who bought the company’s stock are already hurting financially, having seen its value virtually wiped out.) They are the ones the company badly needs to keep if it hopes to sell those units at a healthy price. Taking away their bonuses — after they’ve already put the money in their bank accounts — hardly seems like the right way to motivate them. And demonizing them in Congressional hearings doesn’t help either.

In previous columns, I have been an advocate of nationalizing big banks like Citigroup. But after watching Congress this week, I’m having second thoughts. If this is how Congress treats A.I.G., what would it do if it had a bank in its paws?

What the country really needs right now from Congress is facts instead of rhetoric. Instead of these “raise your hand if you took a private jet to get here” exercises of outraged populism, we need hearings that educate and illuminate. Hearings like the old Watergate hearings. Hearings in which knowledge is accumulated over time, and a record is established. Hearings that might actually help us get out of this crisis. It’s happened before. In 1932, Congress established the Pecora committee, named for its chief counsel, Ferdinand Pecora. It was an intense, two-year inquiry, and its findings — executives shorting their own company’s stock, for instance — shocked the country. It also led to the establishment of the Securities and Exchange Commission and other investor protections. One person who has been calling for a new Pecora committee is Senator Richard Shelby of Alabama, a Republican and key member of the Senate Banking Committee.