I watched this last night on C-Span. The Judiciary committee, Democrat and Republican alike, pretty much ripped him a new one--mostly in a nice way. Coburn (R-Okla) suggested he should resign.
Gonzales was continually evasive, and when directly asked, could not or would not identify who selected 7 out of the 8 AG's fired. But "I take full responsibility for the decision". But he didn't really.