From the New York Times:
Mostly, Attorney General Alberto Gonzales refused to answer any question that went beyond his maddeningly narrow talking points. But for anyone who has watched him in action, this was no surprise. Nor was it terribly surprising that he repeated his weak arguments for Mr. Bush to go outside the law for a program that could have been run legally. Mr. Gonzales has yet to find a stretch of presidential power he can’t excuse.
Here.