Is Greenspan guilty as charged? (updated)

Here is a attempt by David Henderson and Jeffrey Hummel to acquit Alan Greenspan's monetary policy from contributing to the now-burst housing bubble. On the other hand, here is George Selgin making the opposite case.

The jury is out.

(HT: Cafe Hayek)

Update: In the comments PC makes the point that opposing views have also been filed by Jeffrey Tucker and Robert Murphy.