Would This Be a Bad Time to Bring Up the Keating Five?

The more things change, the more they stay the same, apparently. Thomas Frank of the Wall Street Journal says, in part,

Last week, Republican presidential candidate John McCain called for a commission to "find out what went wrong" on Wall Street. It was an excellent suggestion: Public inquiries into Wall Street practices served the country well in the 1930s.

And Mr. McCain has a special advantage to bring to any such investigation -- many of the relevant witnesses are friends or colleagues of his. In fact, he can probably get to the bottom of the whole mess just by cross-examining the people riding on his campaign bus. So the candidate should take a deep breath, remind himself that the country comes first, pull the Straight Talk Express over at a rest stop, whistle up his media pals, and begin.