The ratings agencies:

Moody’s, meanwhile, believes the ratings system may need tinkering but it is not broken.

The bankers:

Simon Johnson, a former chief economist at the International Monetary Fund, has pointed out that in financial crises, bankers often exaggerate the difficulty of cleaning up their mess. They do so partly to justify their own continued importance and also to fight off calls for a government takeover of banks.

Duly noted on both counts.

Ezra Klein is a former Prospect writer and current editor-in-chief at Vox. His work has appeared in the LA Times, The Guardian, The Washington Monthly, The New Republic, Slate, and The Columbia Journalism Review. He’s been a commentator on MSNBC, CNN, NPR, and more.