Here's Dana Milbank's take on it in the Washington Post:
"Finally, Rep. Steve Cohen (D-Tenn.) cruelly turned Gonzales's ignorance against him: "You said you didn't know who put [U.S. Attorney David] Iglesias on the list" to be fired?[Part 1]
"That is correct," Gonzales said.
"But you said you knew the president and the vice president didn't," Cohen pointed out. "How do you know they didn't?"
Gonzales paused, trapped. "Well, I just know that they would not do that," he said."
[Part 2]